Ephraim weather in May 2025

Expect 18°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Ephraim in May. Check more long-term weather averages for Ephraim in May before you book your next holiday to Wisconsin in 2025/2026.

  • 18°C maximum daytime temperature in May in Ephraim18
    18°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in May in Ephraim10
    10 days with some rainfall
  • 5°C minimum night-time temperature in May in Ephraim5
    5°C min night temperature
  • 15 hours of daylight per day in May in Ephraim15
    15 hours of daylight per day
  • No heat & humidity in May in Ephraim0
    No heat & humidity
  • 73 mm monthly rainfall in May in Ephraim73
    73 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Ephraim7
    7 (High) UV index
  • 4°C sea temperature in May in Ephraim4
    4°C sea temperature

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The May weather guide for Wisconsin (Ephraim) 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.

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

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How hot is it in Ephraim in May?

Daytime temperatures usually reach 18°C in Ephraim in May, falling to 5°C at night.

How sunny is it in Ephraim in May?

There are normally 9 hours of bright sunshine each day in Ephraim in May - that's 60% of daylight hours.

Is the sea cold around Ephraim in May?

The average sea temperature around Ephraim in May is 4°C.

Does it rain in Ephraim in May?

There are usually 10 days with some rain in Ephraim in May and the average monthly rainfall is 73mm.

Ephraim May sunrise & sunset times

Browse the sunrise and sunset times for Ephraim in May 2025. Select a month to view Ephraim sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:37 18:55
Friday, 16th May 2025 04:18 19:13
Saturday, 31st May 2025 04:05 19:28

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