Boise, us-Idaho State, USA Weather Information
Local Time
2026-03-13 01:27:40 Mountain Standard TimeWeather in the past year
Sun & Astronomy
In Boise, us-Idaho State, USA, today's sunrise time is 07:58, sunset time is 19:50, nautical twilight begins at 06:57, nautical twilight ends at 20:50, astronomical twilight begins at 06:24, astronomical twilight ends at 21:24.
Temperature Analysis
In Boise, us-Idaho State, USA region, the lowest temperature occurs in January 2025, with an average temperature of about -0.6°C.
The highest temperature occurs in July 2025, with a maximum temperature of up to 26.5°C.
Based on historical data, the average temperature in January is -0.6°C, February is 0.6°C, March is 7.1°C, April is 10.7°C, May is 17.1°C, June is 22.6°C, July is 26.5°C, August is 25.1°C, September is 21.4°C, October is 10.8°C, November is 7.1°C, December is 4.7°C.
Wind Analysis
In Boise, us-Idaho State, USA region, the lowest wind speed occurs in November 2025, with an average wind speed of about 27.7 km/h.
The highest wind speed occurs in May 2025, with a maximum wind speed of up to 38.6 km/h.
Based on historical data, the average wind speed in January is 27.9 km/h, February is 29.9 km/h, March is 36.9 km/h, April is 35.4 km/h, May is 38.6 km/h, June is 35.8 km/h, July is 36 km/h, August is 33.2 km/h, September is 31.7 km/h, October is 33.3 km/h, November is 27.7 km/h, December is 31.3 km/h.
Sunshine Duration Analysis
In Boise, us-Idaho State, USA region, the lowest sunshine duration occurs in December 2025, with an average sunshine duration of about 5.3 hours.
The highest sunshine duration occurs in June 2025, with a maximum sunshine duration of up to 13.5 hours.
Based on historical data, the average sunshine duration in January is 6.8 hours, February is 6.3 hours, March is 8.4 hours, April is 11.2 hours, May is 12.2 hours, June is 13.5 hours, July is 13.2 hours, August is 11.9 hours, September is 10.8 hours, October is 8.1 hours, November is 6.8 hours, December is 5.3 hours.
Precipitation Analysis
In Boise, us-Idaho State, USA region, the lowest precipitation occurs in June 2025, with an average precipitation of about 0.1 mm.
The highest precipitation occurs in February 2025, with a maximum precipitation of up to 4.1 mm.
Based on historical data, the average precipitation in January is 1 mm, February is 4.1 mm, March is 2.1 mm, April is 0.4 mm, May is 0.7 mm, June is 0.1 mm, July is 0.3 mm, August is 0.5 mm, September is 0.4 mm, October is 1.3 mm, November is 1.2 mm, December is 2.8 mm.