Average Monthly Sunshine hours in Helena (MT)

This graph shows the average number of hours per month that Helena receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

• On average, July is the sunniest month with 370 hours of sunshine.
• December has on average the lowest amount of sunshine with 100 hours.
• On average, the total annual amount of sun is 2700 hours.

Forecast: is it sunny in Helena (MT)?

Tue   Nov 26

5°C | -7°C

W 18 km/h

almost clear and no rain

hourly forecast

Wed   Nov 27

3°C | -4°C

W 14 km/h

partly cloudy and no rain

hourly forecast

Thu   Nov 28

3°C | -4°C

W 7 km/h

broken clouds and no rain

hourly forecast

5-Day Forecast 10-Day Forecast