Hamilton, us-Montana State, USA Weather Information
Local Time
2026-03-12 01:29:43 Mountain Standard TimeWeather in the past year
Sun & Astronomy
In Hamilton, us-Montana State, USA, today's sunrise time is 07:52, sunset time is 19:39, nautical twilight begins at 06:49, nautical twilight ends at 20:42, astronomical twilight begins at 06:14, astronomical twilight ends at 21:18.
Temperature Analysis
In Hamilton, us-Montana State, USA region, the lowest temperature occurs in January 2025, with an average temperature of about -4.7°C.
The highest temperature occurs in July 2025, with a maximum temperature of up to 20.6°C.
Based on historical data, the average temperature in January is -4.7°C, February is -3°C, March is 3.8°C, April is 6.9°C, May is 13.2°C, June is 17.3°C, July is 20.6°C, August is 19.4°C, September is 16.5°C, October is 7.5°C, November is 5.2°C, December is 3.1°C.
Wind Analysis
In Hamilton, us-Montana State, USA region, the lowest wind speed occurs in January 2025, with an average wind speed of about 18.6 km/h.
The highest wind speed occurs in July 2025, with a maximum wind speed of up to 32.8 km/h.
Based on historical data, the average wind speed in January is 18.6 km/h, February is 22.9 km/h, March is 28.4 km/h, April is 29.1 km/h, May is 29.2 km/h, June is 30.5 km/h, July is 32.8 km/h, August is 26.5 km/h, September is 24.2 km/h, October is 25.6 km/h, November is 24.1 km/h, December is 32.6 km/h.
Sunshine Duration Analysis
In Hamilton, us-Montana State, USA region, the lowest sunshine duration occurs in December 2025, with an average sunshine duration of about 3.2 hours.
The highest sunshine duration occurs in June 2025, with a maximum sunshine duration of up to 13.2 hours.
Based on historical data, the average sunshine duration in January is 5 hours, February is 5 hours, March is 7.5 hours, April is 10.8 hours, May is 11.6 hours, June is 13.2 hours, July is 12.8 hours, August is 11.8 hours, September is 10.8 hours, October is 8 hours, November is 5.9 hours, December is 3.2 hours.
Precipitation Analysis
In Hamilton, us-Montana State, USA region, the lowest precipitation occurs in July 2025, with an average precipitation of about 0.6 mm.
The highest precipitation occurs in December 2025, with a maximum precipitation of up to 6.3 mm.
Based on historical data, the average precipitation in January is 1.2 mm, February is 3.5 mm, March is 2 mm, April is 2 mm, May is 1.1 mm, June is 1.3 mm, July is 0.6 mm, August is 2 mm, September is 1.2 mm, October is 2.2 mm, November is 2.1 mm, December is 6.3 mm.