Helena
Montana, USA
Long-term weather forecast
Long-term weather forecast

November weather forecast and Climate
Helena, MT

  • The average high temperature in November: 6.2°C

The warmest month (with the highest average high temperature) is July (29.8°C).
The month with the lowest average high temperature is December (-0.2°C).

  • The average low temperature in November: -5.6°C

The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is December (-11.2°C).

  • The average humidity in November: 64.8%

The month with the highest relative humidity is December (68.1%).
The month with the lowest relative humidity is July (46.4%).

  • The average rainfall in November: 12.4mm

The wettest month (with the highest rainfall) is June (52.3mm).
The driest month (with the lowest rainfall) is February (7.6mm).

  • The average rainfall days in November: 6.9 days

The month with the highest number of rainy days is June (11.2 days).
The month with the lowest number of rainy days is February (5.9 days).

  • The average snowfall in November: 121.9mm

The month with the highest snowfall is December (185.4mm).
Months with the lowest snowfall are June and July (0mm).

  • The average snowfall days in November: 4.6 days

The month with the highest number of snowfall days is December (6 days).
The month with the lowest number of snowfall days is July (0 days).

  • The average daylight in November: 9h

The month with the longest days is June (Average daylight: 16h).
Months with shortest days are January, November and December (Average daylight: 9h).

  • The average sunshine in November: 4h

The month with most sunshine is July (Average sunshine: 11.9h).
The month with least sunshine is December (Average sunshine: 3.2h).

  • The average UV index in November: 1

The month with the highest UV index is July (UV index 9).
Months with the lowest UV index are January, November and December (UV index 1).

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