Climate Insights for Brevig Mission Airport

Southeastern Connecticut Planning Region, Alaska, United States

Hottest
Luglio
13°C peak
Coldest
Gennaio
-18°C low
Wettest
Agosto
70mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Brevig Mission Airport is cold. The average annual temperature is -3°C and approximately 498mm of precipitation falls per year. Agosto is the wettest month, receiving around 70mm of rainfall. Brevig Mission Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: Luglio, Agosto, Giugno. The coldest months are Gennaio, Febbraio, Marzo, when temperatures can drop to -18°C. Snowfall occurs from January to December, with around 153cm accumulating over the season.

Temperature

-20° -10° 10° 20° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: -14° Average: -16° Min: -18° Feb Max: -12° Average: -15° Min: -17° Mar Max: -10° Average: -13° Min: -16° Apr Max: -3° Average: -6° Min: -9° May Max: 6° Average: 2° Min: 0° Jun Max: 11° Average: 8° Min: 5° Jul Max: 13° Average: 11° Min: 9° Aug Max: 12° Average: 10° Min: 8° Sep Max: 8° Average: 6° Min: 5° Oct Max: 3° Average: 1° Min: -1° Nov Max: -5° Average: -8° Min: -10° Dec Max: -10° Average: -13° Min: -15°
Max
Average
Min

Temperatures in Brevig Mission Airport vary considerably across the year, with a 31°C difference between the coldest and warmest months. Luglio is the warmest month, though highs remain moderate at 13°C with a mean of 11°C. Gennaio brings the harshest conditions, with lows dropping to -18°C and an average temperature of -16°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows. The sharpest temperature change occurs between April and May, with a 8°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 22mm Snow: 17mm Feb Precipitation: 37mm Snow: 27mm Mar Precipitation: 33mm Snow: 25mm Apr Precipitation: 23mm Snow: 14mm May Precipitation: 28mm Snow: 6mm Jun Precipitation: 33mm Snow: 1mm Jul Precipitation: 70mm Snow: 0mm Aug Precipitation: 70mm Snow: 0mm Sep Precipitation: 56mm Snow: 0mm Oct Precipitation: 48mm Snow: 11mm Nov Precipitation: 41mm Snow: 25mm Dec Precipitation: 38mm Snow: 26mm
Precipitation
Snow

Brevig Mission Airport is a relatively dry area, receiving approximately 498mm of precipitation annually, which averages out to around 42mm per month. The wettest month is August, averaging 70mm of rainfall. July and September also tend to see above-average precipitation. The driest month is January, with just 22mm. That's 48mm less than August, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Snowfall is a regular feature from January to December, with around 153cm accumulating over the season. February typically sees the most snow at around 27cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h 25km/h 30km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 24km/h Feb Wind Speed: 27km/h Mar Wind Speed: 25km/h Apr Wind Speed: 22km/h May Wind Speed: 21km/h Jun Wind Speed: 22km/h Jul Wind Speed: 22km/h Aug Wind Speed: 24km/h Sep Wind Speed: 24km/h Oct Wind Speed: 26km/h Nov Wind Speed: 25km/h Dec Wind Speed: 27km/h
Wind Speed

Brevig Mission Airport is moderately windy, with an average annual wind speed of 24km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 27km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in May, with average winds dropping to 21km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 6km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 26km/h in winter, 23km/h in spring, 23km/h in summer, 25km/h in autumn.

Seasons

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

93 days until Summer

It is currently spring in Brevig Mission Airport, which began on March 20, 2026. Brevig Mission 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 Luglio at around 13°C, while the coldest stretch bottoms out in Gennaio near -18°C. Summer is next, beginning on June 21, 2026 — 93 days from now.

Spring

Temperatures range from -16 to 6°C. Rainfall is relatively light, with around 84mm over the season and a monthly average of 28mm. Winds are moderate at around 23km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 5 to 13°C. Precipitation is moderate at around 173mm for the season, averaging 58mm per month. Winds are moderate at around 23km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from -10 to 8°C. Rainfall is relatively light, with around 145mm over the season and a monthly average of 48mm. Expect around 36cm of snow accumulation during this period. Winds are strong, averaging 25km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from -18 to -10°C. Rainfall is relatively light, with around 97mm over the season and a monthly average of 32mm. Expect around 70cm of snow accumulation during this period. Winds are strong, averaging 26km/h. Heavy layering and insulated outerwear are essential — exposed skin should be minimised outdoors.

Monthly Climate Data

The table below shows monthly climate averages for Brevig Mission 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
-18 °C
-14 °C
24 km/h
22 mm
17 cm
Feb
-17 °C
-12 °C
27 km/h
37 mm
27 cm
Mar Current
-16 °C
-10 °C
25 km/h
33 mm
25 cm
Apr
-9 °C
-3 °C
22 km/h
23 mm
14 cm
May
0 °C
6 °C
21 km/h
28 mm
6 cm
Jun
5 °C
11 °C
22 km/h
33 mm
1 cm
Jul
9 °C
13 °C
22 km/h
70 mm
0 cm
Aug
8 °C
12 °C
24 km/h
70 mm
0 cm
Sep
5 °C
8 °C
24 km/h
56 mm
0 cm
Oct
-1 °C
3 °C
26 km/h
48 mm
11 cm
Nov
-10 °C
-5 °C
25 km/h
41 mm
25 cm
Dec
-15 °C
-10 °C
27 km/h
38 mm
26 cm
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Metric (°C, km/h)