Best time to go to Montana

  • Max Day Temperature: 22 - 30°C [remove]
  • Hours of Sunshine: 10 hours or more [remove]

The best time to go to Montana (Helena) is June, July and August

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Max Day Temperature (°C)

Hours of Sunshine (daily)

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More about Montana

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

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Montana weather by month

Check Montana weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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More Montana destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

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