Montana weather averages for holidays in 2017/2018

Check Montana weather averages before you book your next holiday in 2017/2018. The average maximum daytime temperature in Montana in October is 14°C. The holiday weather guide shown below is for Helena.

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Montana weather averages

Check Montana weather averages before you book your next holiday. The warmest months in Montana are July and August with an average maximum temperature of 28°C. The sunniest month is July with on average 12 hours of bright sunshine per day. The month with the least number of days with some rain is October with 6 days. The Montana weather averages shown below are for Helena.

Maximum daytime temperature (°C)

Hours of sunshine (daily)

Days with some rainfall

More weather parameters

Metric (°C / mm)  |  Imperial (°F / inches)

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Montana weather today

Here is the weather in Montana today, Tuesday 17th October 2017. Expect clear skies in Montana with a maximum temperature of 23°C and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 36 kph from the south. The weather forecast shown below is for Helena.

  • 23
    °C maximum temperature
  • 6
    °C minimum temperature
  • clear skies
  • 10
    hours of sunshine
  • 0
    mm of rainfall expected
  • 0
    no heat & humidity
  • 36
    kph wind from S

5-day weather forecast

Metric (°C / mm)  |  Imperial (°F / inches)

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Montana holiday weather averages by month

Check Montana holiday weather averages 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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Compare Montana weather with the USA

Below the Montana weather chart shows maximum daytime temperature for Montana, USA (Helena) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Montana, USA (Helena)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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