Juneau, us-Alaska State, USA Weather Information
Local Time
2026-03-12 09:13:15 Alaska Standard TimeWeather in the past year
Sun & Astronomy
In Juneau, us-Alaska State, USA, today's sunrise time is 07:15, sunset time is 18:58, nautical twilight begins at 05:52, nautical twilight ends at 20:21, astronomical twilight begins at 05:03, astronomical twilight ends at 21:10.
Temperature Analysis
In Juneau, us-Alaska State, USA region, the lowest temperature occurs in December 2025, with an average temperature of about -11.1°C.
The highest temperature occurs in August 2025, with a maximum temperature of up to 15.2°C.
Based on historical data, the average temperature in January is -0.4°C, February is -4.4°C, March is 1°C, April is 4.3°C, May is 6.9°C, June is 11.7°C, July is 14.5°C, August is 15.2°C, September is 11.9°C, October is 6.3°C, November is 1.6°C, December is -11.1°C.
Wind Analysis
In Juneau, us-Alaska State, USA region, the lowest wind speed occurs in July 2025, with an average wind speed of about 33.7 km/h.
The highest wind speed occurs in December 2025, with a maximum wind speed of up to 54.5 km/h.
Based on historical data, the average wind speed in January is 47.4 km/h, February is 36.8 km/h, March is 41.2 km/h, April is 39.6 km/h, May is 42.8 km/h, June is 36.4 km/h, July is 33.7 km/h, August is 34.2 km/h, September is 49.1 km/h, October is 49.8 km/h, November is 46.4 km/h, December is 54.5 km/h.
Sunshine Duration Analysis
In Juneau, us-Alaska State, USA region, the lowest sunshine duration occurs in January 2025, with an average sunshine duration of about 0.9 hours.
The highest sunshine duration occurs in July 2025, with a maximum sunshine duration of up to 9.2 hours.
Based on historical data, the average sunshine duration in January is 0.9 hours, February is 4.2 hours, March is 5.6 hours, April is 5.1 hours, May is 4.6 hours, June is 7 hours, July is 9.2 hours, August is 8.6 hours, September is 5.4 hours, October is 3 hours, November is 1.1 hours, December is 1.8 hours.
Precipitation Analysis
In Juneau, us-Alaska State, USA region, the lowest precipitation occurs in July 2025, with an average precipitation of about 5.2 mm.
The highest precipitation occurs in September 2025, with a maximum precipitation of up to 16.7 mm.
Based on historical data, the average precipitation in January is 11 mm, February is 5.9 mm, March is 5.8 mm, April is 10.9 mm, May is 12 mm, June is 7 mm, July is 5.2 mm, August is 6 mm, September is 16.7 mm, October is 13.8 mm, November is 12.5 mm, December is 7.7 mm.