Hamilton weather in May 2020

  • 19°C maximum daytime temperature in May in Hamilton19
    19°C max day temperature
  • 9 hours of sunshine per day
  • 11 days with some rainfall in May in Hamilton11
    11 days with some rainfall
  • 3°C minimum night-time temperature in May in Hamilton3
    3°C min night temperature
  • 15 hours of daylight per day in May in Hamilton15
    15 hours of daylight per day
  • No heat & humidity in May in Hamilton0
    No heat & humidity
  • 44 mm monthly rainfall in May in Hamilton44
    44 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Hamilton7
    7 (High) UV index
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The May weather guide for Hamilton, Montana shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in Hamilton in May?

Daytime temperatures usually reach 19°C in Hamilton in May, falling to 3°C at night.

How sunny is it in Hamilton in May?

There are normally 9 hours of bright sunshine each day in Hamilton in May - that's 61% of daylight hours.

Does it rain in Hamilton in May?

There are usually 11 days with some rain in Hamilton in May and the average monthly rainfall is 44mm.

Hamilton sunrise & sunset times for May 2020

Browse the sunrise & sunset times for Hamilton in May 2020. Select a month to view Hamilton sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Friday, 1st May 2020 06:22 20:46
Saturday, 16th May 2020 06:02 21:05
Sunday, 31st May 2020 05:49 21:21
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where's hot in Montana in May?

Below are average maximum temperatures at popular destinations in Montana in May. Select a destination to see more weather parameters.

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