Climate Insights for Anvik Airport

Yukon-Koyukuk Census Area, Alaska, United States

Hottest
June
19°C peak
Coldest
January
-17°C low
Wettest
August
105mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Anvik Airport is cold. The average annual temperature is 0°C and approximately 681mm of precipitation falls per year. August is the wettest month, receiving around 105mm of rainfall. Anvik Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: June, July, August. The coldest months are January, December, February, when temperatures can drop to -17°C. Snowfall occurs from January to December, with around 160cm accumulating over the season.

Temperature

-20° -10° 10° 20° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: -12° Average: -15° Min: -17° Feb Max: -9° Average: -12° Min: -15° Mar Max: -4° Average: -9° Min: -12° Apr Max: 3° Average: -1° Min: -5° May Max: 13° Average: 8° Min: 4° Jun Max: 19° Average: 14° Min: 10° Jul Max: 19° Average: 15° Min: 11° Aug Max: 16° Average: 12° Min: 9° Sep Max: 11° Average: 7° Min: 5° Oct Max: 4° Average: 1° Min: -2° Nov Max: -6° Average: -9° Min: -11° Dec Max: -10° Average: -13° Min: -16°
Max
Average
Min

Anvik Airport has a wide annual temperature range, spanning 36°C from the coldest to warmest months. June is the warmest month, though highs remain moderate at 19°C with a mean of 14°C. January brings the harshest conditions, with lows dropping to -17°C and an average temperature of -15°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows. The sharpest temperature change occurs between October and November, with a 10°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 29mm Snow: 19mm Feb Precipitation: 49mm Snow: 32mm Mar Precipitation: 34mm Snow: 22mm Apr Precipitation: 31mm Snow: 13mm May Precipitation: 59mm Snow: 2mm Jun Precipitation: 45mm Snow: 0mm Jul Precipitation: 91mm Snow: 0mm Aug Precipitation: 105mm Snow: 0mm Sep Precipitation: 85mm Snow: 1mm Oct Precipitation: 56mm Snow: 10mm Nov Precipitation: 49mm Snow: 30mm Dec Precipitation: 48mm Snow: 30mm
Precipitation
Snow

Anvik Airport is a relatively dry area, receiving approximately 681mm of precipitation annually, which averages out to around 57mm per month. The wettest month is August, averaging 105mm of rainfall. July and September also tend to see above-average precipitation. The driest month is January, with just 29mm. That's 76mm 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 160cm accumulating over the season. February typically sees the most snow at around 32cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 19km/h Feb Wind Speed: 19km/h Mar Wind Speed: 17km/h Apr Wind Speed: 16km/h May Wind Speed: 16km/h Jun Wind Speed: 15km/h Jul Wind Speed: 15km/h Aug Wind Speed: 16km/h Sep Wind Speed: 17km/h Oct Wind Speed: 17km/h Nov Wind Speed: 17km/h Dec Wind Speed: 20km/h
Wind Speed

Anvik Airport is mildly breezy, with an average annual wind speed of 17km/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 20km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in June, with average winds dropping to 15km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/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 19km/h in winter, 17km/h in spring, 15km/h in summer, 17km/h in autumn.

Seasons

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

88 days until Summer

It is currently spring in Anvik Airport, which began on March 20, 2026. Anvik 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 June at around 19°C, while the coldest stretch bottoms out in January near -17°C. Summer is next, beginning on June 21, 2026 — 88 days from now.

Spring

Temperatures range from -12 to 13°C. Rainfall is relatively light, with around 125mm over the season and a monthly average of 42mm. Winds are moderate at around 17km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 9 to 19°C. Precipitation is moderate at around 241mm for the season, averaging 80mm per month. Winds are moderate at around 15km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from -11 to 11°C. Precipitation is moderate at around 190mm for the season, averaging 63mm per month. Expect around 41cm of snow accumulation during this period. Winds are moderate at around 17km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from -17 to -9°C. Rainfall is relatively light, with around 125mm over the season and a monthly average of 42mm. Expect around 81cm of snow accumulation during this period. Winds are moderate at around 19km/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 Anvik 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
-17 °C
-12 °C
19 km/h
29 mm
19 cm
Feb
-15 °C
-9 °C
19 km/h
49 mm
32 cm
Mar Current
-12 °C
-4 °C
17 km/h
34 mm
22 cm
Apr
-5 °C
3 °C
16 km/h
31 mm
13 cm
May
4 °C
13 °C
16 km/h
59 mm
2 cm
Jun
10 °C
19 °C
15 km/h
45 mm
0 cm
Jul
11 °C
19 °C
15 km/h
91 mm
0 cm
Aug
9 °C
16 °C
16 km/h
105 mm
0 cm
Sep
5 °C
11 °C
17 km/h
85 mm
1 cm
Oct
-2 °C
4 °C
17 km/h
56 mm
10 cm
Nov
-11 °C
-6 °C
17 km/h
49 mm
30 cm
Dec
-16 °C
-10 °C
20 km/h
48 mm
30 cm
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Metric (°C, km/h)