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Monthly Average Rainy days in Helena (MT)

The number of days each month with rain, snow and hail in Helena (Montana), the United States of America.

  • On average, May is the most rainy with 14 days of rain/snow.
  • On average, August is the driest month with 8 rainy days.
  • The average annual number of rainy days is 143.

Current rainfall in Helena (MT)

Tue   Nov 12
10°C | 2°C
W 25 km/h
almost clear and no rain

almost clear and no rain

Wed   Nov 13
11°C | -2°C
SE 18 km/h
partly cloudy and no rain

partly cloudy and no rain

Thu   Nov 14
13°C | 1°C
W 22 km/h
0.6 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Interested in more climate information?

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