Unalaska, us-Alaska State, USA Weather Information
Local Time
2026-03-13 02:53:58 Alaska Standard TimeWeather in the past year
Sun & Astronomy
In Unalaska, us-Alaska State, USA, today's sunrise time is 09:22, sunset time is 21:08, nautical twilight begins at 08:07, nautical twilight ends at 22:22, astronomical twilight begins at 07:25, astronomical twilight ends at 23:05.
Temperature Analysis
In Unalaska, us-Alaska State, USA region, the lowest temperature occurs in March 2025, with an average temperature of about 0.2°C.
The highest temperature occurs in August 2025, with a maximum temperature of up to 12.6°C.
Based on historical data, the average temperature in January is 1.6°C, February is 2.8°C, March is 0.2°C, April is 2.4°C, May is 5.1°C, June is 8.2°C, July is 11.3°C, August is 12.6°C, September is 9.5°C, October is 6.4°C, November is 3.4°C, December is 2.8°C.
Wind Analysis
In Unalaska, us-Alaska State, USA region, the lowest wind speed occurs in July 2025, with an average wind speed of about 37.9 km/h.
The highest wind speed occurs in October 2025, with a maximum wind speed of up to 69.3 km/h.
Based on historical data, the average wind speed in January is 67.4 km/h, February is 53.2 km/h, March is 63 km/h, April is 57 km/h, May is 58.6 km/h, June is 51 km/h, July is 37.9 km/h, August is 47 km/h, September is 58.3 km/h, October is 69.3 km/h, November is 58.8 km/h, December is 65.9 km/h.
Sunshine Duration Analysis
In Unalaska, us-Alaska State, USA region, the lowest sunshine duration occurs in December 2025, with an average sunshine duration of about 1.4 hours.
The highest sunshine duration occurs in July 2025, with a maximum sunshine duration of up to 6.2 hours.
Based on historical data, the average sunshine duration in January is 1.6 hours, February is 2.3 hours, March is 3 hours, April is 4.6 hours, May is 5.6 hours, June is 4.5 hours, July is 6.2 hours, August is 4.7 hours, September is 5.4 hours, October is 4.8 hours, November is 2.3 hours, December is 1.4 hours.
Precipitation Analysis
In Unalaska, us-Alaska State, USA region, the lowest precipitation occurs in July 2025, with an average precipitation of about 1.9 mm.
The highest precipitation occurs in January 2025, with a maximum precipitation of up to 9.2 mm.
Based on historical data, the average precipitation in January is 9.2 mm, February is 3.2 mm, March is 3.2 mm, April is 4.3 mm, May is 3.5 mm, June is 4.7 mm, July is 1.9 mm, August is 4.9 mm, September is 5.9 mm, October is 7.3 mm, November is 5.8 mm, December is 4 mm.