So, you’re planning a trip to Ketchikan, Alaska, or maybe you just live there and want to know what the sky is doing this week. Well, figuring out the weather in Ketchikan, Alaska, can be a bit tricky. It’s known for a lot of rain, but there’s more to it than just that. This article will give you the lowdown on what to expect, from daily forecasts to how the local climate works, so you can be ready for anything.
Key Takeaways
- Ketchikan’s weather is really shaped by the ocean, which means lots of rain and mild temperatures.
- Always check the daily forecast for Ketchikan because things can change fast, especially with wind and rain.
- If you’re going out, pack layers and rain gear. It’s always a good idea to be ready for different kinds of weather.
- Weather can affect local activities like flightseeing or fishing, so keep an eye on conditions before you plan.
- There are good local weather resources that can give you the most up-to-date info for Ketchikan.
Understanding Ketchikan’s Unique Climate
Coastal Influences on Weather in Ketchikan, Alaska
Ketchikan’s weather is hugely influenced by its coastal location. Being right on the water means the Pacific Ocean plays a big role in keeping temperatures relatively mild year-round. You won’t see the extreme cold snaps that Alaska’s interior gets, but you also won’t find scorching summer heat. The ocean also brings a lot of moisture, which is why Ketchikan is known for its frequent rainfall. This constant humidity affects everything from how the temperature feels to how quickly things rust. The coastal environment also leads to quick changes in weather; sunshine can turn to rain in minutes, so always be prepared for anything.
Seasonal Variations in Ketchikan Weather
Ketchikan’s seasons are pretty distinct, though maybe not in the way you’re used to. Summer (June-August) is the driest and warmest time, with average highs in the mid-60s. Spring (April-May) and Fall (September-October) are transition periods, with increasing or decreasing rainfall and temperatures ranging from the 40s to 60s. Winter (November-March) is the wettest season, with temperatures hovering in the 30s and 40s. Snow is possible, but rain is much more common. The amount of daylight also varies dramatically, from nearly 18 hours in summer to just over 6 hours in winter. This affects everything from outdoor activities to the general mood of the town. If you’re planning a visit, keep these seasonal differences in mind to pack accordingly. For example, Alaska’s interior experiences summer temperatures between 45 and 75 °F.
Typical Precipitation Patterns
Ketchikan is famous (or infamous) for its rain. It’s one of the rainiest cities in the United States, with an average of over 150 inches of precipitation per year. This isn’t just a drizzle; it’s often heavy, consistent rain. The rain is caused by moist air from the Pacific Ocean being forced upward by the mountains, which cools and condenses into rain.
Most days see some form of precipitation, even if it’s just a light shower. The wettest months are typically September through December, while July is usually the driest (relatively speaking, of course). The constant moisture has shaped the landscape, creating lush rainforests and abundant waterfalls. If you’re visiting, a good rain jacket and waterproof boots are absolutely essential.
Here’s a quick breakdown:
- Average annual rainfall: Over 150 inches
- Most common type of precipitation: Rain
- Wettest months: September – December
- Driest month: July
It’s worth noting that May saw unusually high precipitation in several Alaskan locations.
Current Weather Conditions in Ketchikan
Real-Time Temperature Readings
Right now, in Ketchikan, it’s sitting at 54°F. It’s raining, and there’s fog. The weather station that’s reporting this is at Ketchikan International Airport. You can check airport delay conditions if you are planning to fly. It’s pretty typical weather for this time of year, honestly.
Current Visibility and Cloud Cover
Visibility is reduced due to the fog, which is pretty thick. The cloud cover is extensive, so it’s a gray day. The combination of rain and fog makes for limited visibility, so be careful if you’re out and about. It’s one of those days where you really feel the coastal climate.
Wind Speed and Direction
The wind is pretty calm at the moment. It’s coming from the SSW at 5 to 10 mph. It’s not enough to cause any real problems, but it’s enough to make it feel a little cooler. If you’re heading out on the water, it’s worth keeping an eye on the wind speed, but it shouldn’t be too bad.
Remember that conditions can change quickly in Ketchikan. Always check the latest updates before heading out for the day. It’s better to be prepared than caught off guard by a sudden downpour or a shift in the wind.
Detailed Daily Forecast for Ketchikan
High and Low Temperature Predictions
Okay, let’s break down the temperature forecast for Ketchikan this week. It’s looking like a pretty consistent pattern, honestly. We’re expecting highs to hover right around the mid-50s Fahrenheit, maybe peaking at 59°F on a slightly warmer day. Evenings will be cooler, with lows dipping down to the upper 40s, possibly touching 47°F. So, if you’re planning any outdoor activities, layering is definitely your friend. It’s that kind of weather where you might be comfortable in a light jacket during the day, but you’ll want something warmer as soon as the sun starts to go down. Here’s a quick look:
| Day | High (°F) | Low (°F) |
|---|---|---|
| Wednesday | 54 | 48 |
| Thursday | 56 | 47 |
| Friday | 55 | 49 |
Expected Rainfall and Snowfall
Rain, rain, go away… yeah, not likely this week in Ketchikan. Expect showers. A lot of showers. Thursday looks particularly wet, with rain expected for most of the day. The good news is that we’re not anticipating any snowfall. Temperatures are just a bit too mild for that. But definitely pack your rain gear. Umbrellas are okay, but a good waterproof jacket is probably a better bet, especially if you’re planning on doing any hiking or exploring. The chance of precipitation will be pretty high most days, so it’s best to be prepared.
Don’t be surprised if you experience some light drizzle even when the forecast says it’s not supposed to rain. Ketchikan weather can be pretty unpredictable, and those quick, passing showers are super common.
Sunrise and Sunset Times
For those early risers or sunset watchers, here are the approximate sunrise and sunset times for Ketchikan this week. Keep in mind that these times can shift a little bit day by day, but this should give you a general idea. Sunrise is creeping later, and sunset is getting earlier, as we move further into July. If you’re planning any tours, like flightseeing tours, keep these times in mind for optimal viewing!
- Sunrise: Around 4:40 AM AKDT
- Sunset: Around 9:04 PM AKDT
- Daylight Hours: Roughly 16 hours and 24 minutes
Knowing the sunrise and sunset times is especially important if you’re planning any outdoor activities, like boating and fishing. You’ll want to make sure you have plenty of daylight to work with, especially if you’re heading out on the water. And don’t forget a headlamp or flashlight, just in case you get caught out after dark!
Hourly Breakdown of Ketchikan Weather
Short-Term Temperature Fluctuations
Okay, let’s get into the nitty-gritty of what the temperature is doing hour by hour in Ketchikan. It’s not always a smooth ride, temperature-wise. You might see some pretty quick changes, especially with that coastal influence. One hour it could be a comfortable 58°F, and then bam! An hour later, you’re reaching for a jacket because it’s dipped down to 54°F. These fluctuations are super common, so it’s a good idea to keep an eye on the forecast if you’re planning anything outdoors.
Hourly Precipitation Chances
If there’s one thing Ketchikan is known for, it’s the rain. So, understanding the hourly precipitation chances is key. You might see a forecast that says there’s a 60% chance of rain, but that doesn’t mean it’s going to pour all day. It could be a quick shower that lasts for 15 minutes, or it could be a steady drizzle for a couple of hours. Here’s a quick guide:
- 0-20%: Almost no chance of rain.
- 20-40%: A slight chance, maybe a few sprinkles.
- 40-60%: A moderate chance; keep an umbrella handy.
- 60-80%: Pretty likely to rain; plan accordingly.
- 80-100%: Definitely going to rain; stay inside if you can!
Remember, these are just probabilities. Even if the chance is low, it doesn’t mean it won’t rain. Always be prepared for a little bit of moisture in Ketchikan.
Wind Gusts and Calm Periods
Wind can play a big role in how the weather feels in Ketchikan. Sometimes, it’s calm as can be, and other times, you’re dealing with some serious gusts. These gusts can come out of nowhere, especially near the water. Knowing when to expect these changes can help you plan your day better. For example, if you’re thinking about boating and fishing conditions, you’ll want to know if there are any strong winds expected. Here’s a table showing potential wind conditions:
| Time | Wind Speed (mph) | Gusts (mph) | Conditions |
|---|---|---|---|
| 9 AM | 5 | 10 | Light breeze |
| 12 PM | 15 | 25 | Moderate wind |
| 3 PM | 8 | 12 | Light breeze |
| 6 PM | 2 | 5 | Calm |
Keep an eye on the hourly forecast for the most up-to-date information. You can find reliable weather resources for Ketchikan online.
Long-Range Outlook for Weather in Ketchikan, Alaska
10-Day Weather Trends
Looking ahead, the next ten days in Ketchikan suggest a continuation of the current weather pattern. Expect frequent rainfall, with temperatures hovering in the cool range. While there might be some sunny breaks, they’ll likely be brief and interspersed with showers. Keep an eye on the 10-day forecast for more details.
Extended Forecast for the Coming Weeks
The extended forecast suggests that Ketchikan will continue to experience variable weather conditions. It’s typical for this region, so don’t expect any dramatic shifts. Here’s a general idea:
- Temperature: Average temperatures are expected to remain consistent with seasonal norms, with highs in the mid-50s and lows in the upper 40s.
- Precipitation: Rainfall is likely to persist, although there may be periods of slightly drier weather.
- Wind: Expect moderate winds, with occasional gusts, especially near the coast.
Anticipated Weather Shifts
While long-range forecasting in Ketchikan can be challenging, some models suggest a potential for a slightly drier period towards the end of July. However, it’s important to note that this is just a possibility, and conditions can change rapidly. Keep an eye on marine winds, as a gale-force front could bring significant changes. For those planning a cruise to Alaska, be aware that weather can shift quickly, so flexibility is key.
It’s always a good idea to stay updated with the latest forecasts, especially if you have outdoor activities planned. Conditions in Ketchikan can change quickly, so being prepared is essential.
Navigating Ketchikan’s Weather Challenges
Ketchikan’s weather can be a bit tricky, but with a little preparation, you can definitely make the most of your time here. It’s all about knowing what to expect and how to handle it. Let’s break down some common challenges and how to tackle them.
Preparing for Rain and Fog
Okay, let’s be real: it rains a lot in Ketchikan. And when it’s not raining, there’s a good chance it’s foggy. The key is to embrace it! Waterproof gear is your best friend.
- Invest in a good quality rain jacket and pants.
- Waterproof boots are a must, especially if you plan on doing any hiking.
- Consider bringing an umbrella, but be aware that it might not be super useful in windy conditions.
Layering is also super important. Even if it’s raining, the temperature can fluctuate, so wear layers that you can easily add or remove. A fleece or wool sweater under your rain jacket can make a big difference.
Understanding Wind Advisories
Ketchikan can get pretty windy, especially near the water. Wind advisories are issued when sustained winds or strong gusts are expected, and it’s important to take them seriously. If you’re planning any boating and fishing conditions, pay close attention to the forecast.
- Check the weather forecast before heading out.
- Be aware of your surroundings and potential hazards, like falling trees or debris.
- If you’re on a boat, make sure everyone is wearing a life jacket.
Safety Tips for Outdoor Activities
Whether you’re hiking, fishing, or just exploring, safety should always be your top priority. Here are a few tips to keep in mind:
- Let someone know where you’re going and when you expect to be back.
- Carry a map and compass, and know how to use them.
- Bring a first-aid kit and any necessary medications.
- Be aware of wildlife, especially bears. Carry bear spray and know how to use it. If you’re planning on a wolverine heli-hike tours, make sure you’re prepared for the elements.
| Item | Importance | Notes |
|---|---|---|
| Rain Gear | High | Waterproof jacket, pants, and boots are essential. |
| Layers | High | Fleece, wool, or synthetic layers to adjust to changing temperatures. |
| Navigation | Medium | Map, compass, or GPS device. |
| First-Aid Kit | Medium | Basic supplies for minor injuries. |
| Bear Spray | High (Hiking) | If hiking in bear country. |
Don’t let the weather stop you from enjoying Ketchikan! Just be prepared, be aware, and have fun!
Historical Weather Data for Ketchikan
Past Temperature Averages
Looking back at historical temperature data can give you a good sense of what to expect in Ketchikan. It’s not just about knowing the averages, but also understanding the range. For example, while the average high in August might be around 65°F, some years have seen temperatures climb much higher. This information is super useful for planning your trip and packing appropriately.
- Average monthly highs and lows.
- Record high and low temperatures for each month.
- Frequency of temperatures above or below certain thresholds.
Understanding these patterns helps you prepare for the most likely scenarios, even if the weather can still surprise you.
Historical Precipitation Records
Ketchikan is known for its rain, so diving into the historical precipitation records is a must. It’s not just about the total amount of rainfall, but also how it’s distributed throughout the year. You might find that certain months are significantly wetter than others. According to NOAA, Ketchikan’s highest annual precipitation was in 2005.
- Monthly average rainfall.
- Record rainfall for a single day or month.
- Number of rainy days per month.
Here’s a quick look at average monthly rainfall (in inches):
| Month | Avg. Rainfall |
|---|---|
| January | 14.4 |
| February | 10.5 |
| March | 9.8 |
| April | 8.5 |
| May | 7.5 |
| June | 6.8 |
| July | 8.2 |
| August | 10.8 |
| September | 15.2 |
| October | 18.3 |
| November | 17.1 |
| December | 15.9 |
Comparing Current Weather to Averages
Comparing the current weather to historical averages can give you a better perspective on whether it’s been an unusually warm, cold, wet, or dry year. It’s all about context! For example, if May 2025 saw record-breaking rainfall on May 1st, it’s good to know how that compares to typical May rainfall. You can also find climatic summaries for quality-controlled data from prior months.
- Compare current month’s temperature to the average.
- Compare current month’s rainfall to the average.
- Identify any significant deviations from historical norms.
Impact of Weather on Local Activities
Considerations for Flightseeing Tours
Ketchikan’s weather can seriously impact flightseeing tours. Low clouds and fog are common, and they can ground flights or make them less enjoyable. Visibility is key, and tour operators often have to adjust schedules or routes based on the conditions. If you’re planning a tour, it’s a good idea to check the forecast right before and be flexible with your plans. Heli Alaska, Inc. is an Alaskan veteran, and family-owned company. The Heli Alaska team is committed to providing the best, safest, and most efficient helicopter services to all our customers. Our Alaskan team prioritizes exceptional customer service and strong client relationships. We’re passionate about flying and respect the Alaskan wilderness, ensuring environmentally responsible operations. By collaborating with local communities and regulatory agencies, we maintain the highest safety and environmental standards.
Boating and Fishing Conditions
Boating and fishing are huge in Ketchikan, but the weather plays a big role. Rain and wind can make the waters choppy and dangerous. Even on calmer days, it’s important to be prepared for sudden changes. Always check the marine forecast before heading out, and make sure you have the right gear. A unique Alaskan fishing excursion in a comfortable, open skiff can be an amazing experience, but safety first!
Outdoor Recreation Planning
Planning any outdoor activity in Ketchikan requires a close eye on the weather. Hiking, kayaking, and even just walking around town can be affected by rain, wind, and temperature. Here’s a few things to keep in mind:
- Rain Gear: Always have it. Seriously, always.
- Layers: The temperature can change quickly, so dress in layers.
- Trail Conditions: Check trail reports, as trails can get muddy and slippery.
Ketchikan’s weather is unpredictable, but that’s part of its charm. Being prepared and staying informed will help you make the most of your time here. Don’t let a little rain stop you from exploring!
Reliable Weather Resources for Ketchikan
Official Weather Station Data
When it comes to getting the most accurate and up-to-date weather information, going straight to the source is often the best bet. Official weather station data provides real-time observations directly from instruments located in and around Ketchikan. This data is super useful because it’s not based on models or predictions, but on actual measurements of temperature, wind, precipitation, and other weather elements. You can usually find this data through government weather services or aviation weather websites that collect and disseminate information from these stations. It’s a great way to see what’s happening right now, rather than what’s predicted to happen.
Recommended Weather Forecast Providers
With so many weather apps and websites out there, it can be tough to know which ones to trust. For Ketchikan, it’s a good idea to stick with providers that have a proven track record of accuracy in the region. Look for services that specialize in coastal weather forecasting, as they’ll be more likely to account for the unique conditions that affect Ketchikan. Some reliable options include:
- The Weather Channel: Offers detailed forecasts, including hourly and 10-day outlooks.
- Weather Underground: Provides interactive maps and personalized weather data.
- AccuWeather: Known for its minute-by-minute forecasts and severe weather alerts.
Remember that no forecast is perfect, and weather in Ketchikan can change quickly. It’s always a good idea to check multiple sources and stay aware of changing conditions.
Local Weather Alerts and Advisories
Staying informed about weather alerts and advisories is super important, especially in a place like Ketchikan where the weather can be unpredictable. Local alerts will give you a heads-up about potential hazards like heavy rain, high winds, or dense fog. These alerts are often issued by the National Weather Service and broadcast through local media channels. You can also sign up for email or text alerts to receive notifications directly on your phone. Knowing about these weather alerts can help you plan your day and stay safe, especially if you’re planning any outdoor activities. Also, keep an eye on the air quality index to ensure conditions are safe, especially if you have respiratory issues.
Preparing for Your Visit to Ketchikan
Ketchikan’s weather can be unpredictable, but with a little preparation, you can have a great trip no matter what Mother Nature throws your way. Here’s what you need to know to pack and prepare for your visit.
Essential Gear for All Weather
No matter what time of year you’re visiting, some items are essential for dealing with Ketchikan’s weather. Layers are key – think t-shirts, fleece jackets, and a waterproof outer shell.
- Waterproof jacket and pants: A must-have for dealing with the frequent rain.
- Waterproof boots: Keep your feet dry and comfortable while exploring.
- Warm hat and gloves: Even in summer, temperatures can dip, especially on boat tours.
Packing for Variable Conditions
Packing for Ketchikan means being ready for anything. The weather can change quickly, so it’s best to have a variety of clothing options. Don’t assume that just because it’s July, it will be warm and sunny every day. Check the Ketchikan events calendar to see if there are any outdoor activities you might want to participate in, and pack accordingly.
- Lightweight, quick-drying clothing: Ideal for layering and dealing with moisture.
- Sweaters or fleece jackets: Provide warmth without being too bulky.
- Sunscreen and sunglasses: Yes, you can get sunburned even on cloudy days!
Staying Informed About Weather in Ketchikan, Alaska
Staying up-to-date on the weather forecast is crucial during your visit. Check the forecast daily and be prepared to adjust your plans if necessary. Local weather can be very different from what you see on national forecasts, so it’s best to rely on local sources. Consider the impact of weather on boating and fishing conditions if you plan to be on the water.
It’s always a good idea to have a backup plan in case of inclement weather. Ketchikan has plenty of indoor activities, such as museums, art galleries, and shops, that you can enjoy even when it’s raining. Don’t let the weather ruin your trip – embrace it and make the most of your time in this beautiful part of Alaska.
Getting ready for your trip to Ketchikan? Make sure you’re all set! We’ve put together a helpful guide with everything you need to know before you come. Check out our website for all the details.
Wrapping Things Up
So, that’s the lowdown on what to expect from Ketchikan’s weather this week. It’s pretty typical for this part of Alaska, really. You’ve got to be ready for anything, whether it’s a sudden downpour or a brief moment of sunshine. Just remember to pack smart, dress in layers, and don’t let a little rain stop you from enjoying everything Ketchikan has to offer. It’s a beautiful place, no matter what the sky is doing!
Frequently Asked Questions
Why does it rain so much in Ketchikan?
Ketchikan is known for its wet weather. It gets a lot of rain because it’s right on the coast and surrounded by mountains. This causes clouds to drop their rain here.
When is the best time to visit Ketchikan for good weather?
The best time to visit for drier weather is usually in July and August. However, even then, you should still be ready for some rain.
Is fog a common thing in Ketchikan?
Yes, fog is very common in Ketchikan, especially in the mornings and evenings, because of the cool ocean air meeting the warmer land.
What kind of clothes should I pack for Ketchikan weather?
You should always pack layers of clothing, a good waterproof jacket, and waterproof shoes. An umbrella can also be handy!
How fast can the weather change in Ketchikan?
Weather can change quickly here. It might be sunny one moment and raining the next, so it’s good to be prepared for anything.
Does the weather often delay flights or tours?
Weather can definitely affect travel, especially flights and boat tours, due to fog or strong winds. Always check with your tour operator.
Where can I get the most accurate weather forecast for Ketchikan?
You can find reliable forecasts from the National Weather Service, local news channels, and popular weather apps. It’s smart to check a few sources.
What can I do in Ketchikan if the weather is bad?
Even with rain, there’s plenty to do! You can visit museums, explore indoor shops, or enjoy a cozy meal at a local restaurant. Many outdoor activities still run in light rain.
