Climate Insights for Situk Airport

Yakutat City and Borough, Alaska, United States

Hottest
August
16°C peak
Coldest
January
-2°C low
Wettest
December
392mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Situk Airport is cool. The average annual temperature is 6°C and approximately 2907mm of precipitation falls per year. Situk Airport receives a notable amount of rainfall throughout the year, including during its driest month. Situk Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are January, February, March, when temperatures can drop to -2°C. Situk Airport experiences heavy snowfall, typically from January through December.

Temperature

-10° -5° 10° 15° 20° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 1° Average: -1° Min: -2° Feb Max: 2° Average: 0° Min: -2° Mar Max: 3° Average: 1° Min: -1° Apr Max: 7° Average: 5° Min: 3° May Max: 11° Average: 8° Min: 6° Jun Max: 13° Average: 11° Min: 10° Jul Max: 16° Average: 14° Min: 12° Aug Max: 16° Average: 14° Min: 12° Sep Max: 14° Average: 11° Min: 9° Oct Max: 9° Average: 7° Min: 5° Nov Max: 4° Average: 2° Min: 1° Dec Max: 3° Average: 2° Min: 0°
Max
Average
Min

Situk Airport sees moderate temperature variation throughout the year, ranging from -2°C to 16°C. August is the warmest month, though highs remain moderate at 16°C with a mean of 14°C. The coldest month is January, when overnight lows fall to -2°C and the daily average is -1°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows. The sharpest temperature change occurs between September and October, with a 5°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 252mm Snow: 88mm Feb Precipitation: 200mm Snow: 99mm Mar Precipitation: 175mm Snow: 71mm Apr Precipitation: 160mm Snow: 29mm May Precipitation: 190mm Snow: 5mm Jun Precipitation: 137mm Snow: 0mm Jul Precipitation: 160mm Snow: 0mm Aug Precipitation: 302mm Snow: 0mm Sep Precipitation: 294mm Snow: 0mm Oct Precipitation: 358mm Snow: 9mm Nov Precipitation: 286mm Snow: 53mm Dec Precipitation: 392mm Snow: 118mm
Precipitation
Snow

Situk Airport is a very wet location, receiving approximately 2907mm of precipitation annually, which averages out to around 242mm per month. The wettest month is December, averaging 392mm of rainfall. October and August also tend to see above-average precipitation. The driest month is June, with just 137mm. That's 255mm less than December, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Situk Airport receives heavy snowfall, accumulating around 473cm annually from January through December. The snowiest month is December, with approximately 118cm. Winter travel should account for significant snow cover.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 4km/h Feb Wind Speed: 4km/h Mar Wind Speed: 4km/h Apr Wind Speed: 3km/h May Wind Speed: 3km/h Jun Wind Speed: 3km/h Jul Wind Speed: 3km/h Aug Wind Speed: 3km/h Sep Wind Speed: 3km/h Oct Wind Speed: 4km/h Nov Wind Speed: 4km/h Dec Wind Speed: 4km/h
Wind Speed

Situk Airport is relatively calm, with an average annual wind speed of 3km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is November, averaging 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

73 days until Autumn

It is currently summer in Situk Airport, which began on June 21, 2026. Situk Airport is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 16°C, while the coldest stretch bottoms out in January near -2°C. Autumn is next, beginning on September 23, 2026 — 73 days from now.

Spring

Temperatures range from -1 to 11°C. Rainfall is heavy, totalling around 525mm across the season with a monthly average of 175mm. Winds are generally light, averaging 3km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 10 to 16°C. Rainfall is heavy, totalling around 599mm across the season with a monthly average of 200mm. Winds are generally light, averaging 3km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 1 to 14°C. Rainfall is heavy, totalling around 938mm across the season with a monthly average of 313mm. Expect around 62cm of snow accumulation during this period. Winds are generally light, averaging 4km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from -2 to 3°C. Rainfall is heavy, totalling around 844mm across the season with a monthly average of 281mm. Expect around 306cm of snow accumulation during this period. Winds are generally light, averaging 4km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Monthly Climate Data

The table below shows monthly climate averages for Situk Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
-2 °C
1 °C
4 km/h
252 mm
88 cm
Feb
-2 °C
2 °C
4 km/h
200 mm
99 cm
Mar
-1 °C
3 °C
4 km/h
175 mm
71 cm
Apr
3 °C
7 °C
3 km/h
160 mm
29 cm
May
6 °C
11 °C
3 km/h
190 mm
5 cm
Jun
10 °C
13 °C
3 km/h
137 mm
0 cm
Jul Current
12 °C
16 °C
3 km/h
160 mm
0 cm
Aug
12 °C
16 °C
3 km/h
302 mm
0 cm
Sep
9 °C
14 °C
3 km/h
294 mm
0 cm
Oct
5 °C
9 °C
4 km/h
358 mm
9 cm
Nov
1 °C
4 °C
4 km/h
286 mm
53 cm
Dec
0 °C
3 °C
4 km/h
392 mm
118 cm
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