Climate Insights for Igiugig Airport

Lake and Peninsula Borough, Alaska, United States

Hottest
July
18°C peak
Coldest
January
-9°C low
Wettest
September
136mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Igiugig Airport is cool. The average annual temperature is 4°C and approximately 1125mm of precipitation falls per year. Igiugig Airport receives a notable amount of rainfall throughout the year, including during its driest month. Igiugig Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, March, December, when temperatures can drop to -9°C. Igiugig 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: -4° Average: -7° Min: -9° Feb Max: 0° Average: -4° Min: -6° Mar Max: 0° Average: -4° Min: -7° Apr Max: 6° Average: 3° Min: 0° May Max: 11° Average: 7° Min: 4° Jun Max: 15° Average: 12° Min: 9° Jul Max: 18° Average: 14° Min: 12° Aug Max: 17° Average: 14° Min: 11° Sep Max: 13° Average: 10° Min: 8° Oct Max: 8° Average: 5° Min: 3° Nov Max: 2° Average: 0° Min: -2° Dec Max: -1° Average: -4° Min: -6°
Max
Average
Min

Temperatures in Igiugig Airport vary considerably across the year, with a 27°C difference between the coldest and warmest months. July is the warmest month, though highs remain moderate at 18°C with a mean of 14°C. The coldest month is January, when overnight lows fall to -9°C and the daily average is -7°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between March and April, with a 7°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: 57mm Snow: 39mm Feb Precipitation: 70mm Snow: 54mm Mar Precipitation: 65mm Snow: 46mm Apr Precipitation: 59mm Snow: 16mm May Precipitation: 82mm Snow: 1mm Jun Precipitation: 82mm Snow: 0mm Jul Precipitation: 108mm Snow: 0mm Aug Precipitation: 135mm Snow: 0mm Sep Precipitation: 136mm Snow: 0mm Oct Precipitation: 115mm Snow: 5mm Nov Precipitation: 107mm Snow: 48mm Dec Precipitation: 110mm Snow: 61mm
Precipitation
Snow

Igiugig Airport is a moderately rainy area, receiving approximately 1125mm of precipitation annually, which averages out to around 94mm per month. The wettest month is September, averaging 136mm of rainfall. August and October also tend to see above-average precipitation. The driest month is January, with just 57mm. That's 79mm less than September, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Igiugig Airport receives heavy snowfall, accumulating around 269cm annually from January through December. The snowiest month is December, with approximately 61cm. 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: 5km/h Feb Wind Speed: 5km/h Mar Wind Speed: 4km/h Apr Wind Speed: 4km/h May Wind Speed: 4km/h Jun Wind Speed: 4km/h Jul Wind Speed: 3km/h Aug Wind Speed: 4km/h Sep Wind Speed: 4km/h Oct Wind Speed: 5km/h Nov Wind Speed: 5km/h Dec Wind Speed: 5km/h
Wind Speed

Igiugig Airport is relatively calm, with an average annual wind speed of 4km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 5km/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 2km/h gap between the calmest and windiest months.

Seasons

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

1 day until Summer

It is currently spring in Igiugig Airport, which began on March 20, 2026. Igiugig 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 July at around 18°C, while the coldest stretch bottoms out in January near -9°C. Summer is next, beginning on June 21, 2026 — 1 days from now.

Spring

Temperatures range from -7 to 11°C. Precipitation is moderate at around 205mm for the season, averaging 68mm per month. Winds are generally light, averaging 4km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 9 to 18°C. Rainfall is heavy, totalling around 324mm across the season with a monthly average of 108mm. Winds are generally light, averaging 4km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from -2 to 13°C. Rainfall is heavy, totalling around 358mm across the season with a monthly average of 119mm. Expect around 53cm of snow accumulation during this period. Winds are generally light, averaging 5km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from -9 to 0°C. Precipitation is moderate at around 237mm for the season, averaging 79mm per month. Expect around 154cm of snow accumulation during this period. Winds are generally light, averaging 5km/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 Igiugig 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
-9 °C
-4 °C
5 km/h
57 mm
39 cm
Feb
-6 °C
0 °C
5 km/h
70 mm
54 cm
Mar
-7 °C
0 °C
4 km/h
65 mm
46 cm
Apr
0 °C
6 °C
4 km/h
59 mm
16 cm
May
4 °C
11 °C
4 km/h
82 mm
1 cm
Jun Current
9 °C
15 °C
4 km/h
82 mm
0 cm
Jul
12 °C
18 °C
3 km/h
108 mm
0 cm
Aug
11 °C
17 °C
4 km/h
135 mm
0 cm
Sep
8 °C
13 °C
4 km/h
136 mm
0 cm
Oct
3 °C
8 °C
5 km/h
115 mm
5 cm
Nov
-2 °C
2 °C
5 km/h
107 mm
48 cm
Dec
-6 °C
-1 °C
5 km/h
110 mm
61 cm
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