Ketchikan Weather. Walking Tour Map. Read More. Quite simply the easiest and super scrumptious clam chowder recipe direct from Ketchikan, Alaska! Passed on for generations and still incredible. This Alaskan halibut recipe is one of those easy halibut recipes - perfect for fresh or frozen Alaskan hali…. Ketchikan Alaska Weather What to expect during your visit! Comments Have your say about what you just read! Leave me a comment below. Recent Articles. Enhanced Cost of Living Calculator Now includes childcare, taxes, health, housing for home owners vs renters, insurance costs and more when you upgrade to premium.
Log In Sign Up. Climate in Ketchikan, Alaska. Snowfall Precipitation July High Low Annual Rainfall US Avg: Annual Snowfall US Avg: 25". Precipitation Days US Avg: Sunny Days US Avg: The last month of the spring, May , is a fresh month in Ketchikan , Alaska , with average temperature fluctuating between Weather in May ».
June , the first month of the summer, in Ketchikan , is a moderate month, with average temperature ranging between max In June, the average high-temperature is practically the same as in May - a mild Weather in June ». July is a comfortable summer month in Ketchikan , Alaska , with temperature in the range of an average high of The warmest months are July and August , with an average high-temperature of Weather in July ». July and August, with an average high-temperature of Weather in August ».
September , the first month of the autumn, in Ketchikan , is also a moderate month, with average temperature fluctuating between In Ketchikan, Alaska , the average high-temperature is essentially the same as in August - a moderate Weather in September ». October , like September , is a frosty autumn month in Ketchikan , Alaska , with average temperature ranging between min In Ketchikan, the average high-temperature marginally drops, from a moderate Weather in October ».
November , the last month of the autumn, in Ketchikan , is another cold month, with average temperature fluctuating between In November, the average high-temperature slightly decreases, from a frosty Weather in November ».
December , the first month of the winter, in Ketchikan , is still a cold month, with average temperature ranging between min With an average high-temperature of Weather in December ». FAQ What is the most humid month in Ketchikan?
How much does it rain in Ketchikan? In Ketchikan, during the entire year, the rain falls for What is the wettest month in Ketchikan?
The month with the most rainfall in Ketchikan is January when the rain falls for When does it snow in Ketchikan? Months with snowfall are January through May , November and December. How many days does it snow in Ketchikan? In Ketchikan, during the entire year, snow falls for What is the month with the least sunshine in Ketchikan? With an average of 3h of sunshine , January has the least sunshine of the year in Ketchikan. The darker period of the year lasts for 4.
The darkest month of the year in Ketchikan is December , with an average of 0. For the purposes of this report, the geographical coordinates of Ketchikan are The topography within 2 miles of Ketchikan contains large variations in elevation, with a maximum elevation change of 2, feet and an average elevation above sea level of feet.
Within 10 miles contains large variations in elevation 3, feet. Within 50 miles also contains extreme variations in elevation 4, feet. This report illustrates the typical weather in Ketchikan, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, to December 31, There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Ketchikan.
For each station, the records are corrected for the elevation difference between that station and Ketchikan according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at Ketchikan is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Ketchikan and a given station. To get a sense of how much these sources agree with each other, you can view a comparison of Ketchikan and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data.
All data relating to the Sun's position e. This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a kilometer grid. Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database. Time zones for airports and weather stations are provided by AskGeo. The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose.
Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: 1 are based on computer models that may have model-based errors, 2 are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and 3 have particular difficulty with the weather in some coastal areas, especially small islands.
We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.
Please review our full terms contained on our Terms of Service page. You're permitted to use this graph as long as you provide prominent attribution with a link back close to the use of the graph. For print usage, please acquire a license. Full Year. Spring Summer Fall Winter. Climate in Ketchikan Link. History: Ketchikan weather by month.
Click on each chart for more information. The daily average high red line and low blue line temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.
Average Hourly Temperature in Ketchikan Link. The average hourly temperature, color coded into bands.
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