Augusta weather in May 2025

Expect 66°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Augusta in May. Check more long-term weather averages for Augusta in May before you book your next holiday to Maine in 2025/2026.

  • 66°F maximum daytime temperature in May in Augusta66
    66°F max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in May in Augusta12
    12 days with some rainfall
  • 43°F minimum night-time temperature in May in Augusta43
    43°F min night temperature
  • 15 hours of daylight per day in May in Augusta15
    15 hours of daylight per day
  • No heat & humidity in May in Augusta0
    No heat & humidity
  • 3.7 inches monthly rainfall in May in Augusta3.7
    3.7 inches of monthly rainfall
  • UV (maximum) index 6 (High) in May in Augusta6
    6 (High) UV index

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The May weather guide for Maine (Augusta) 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)  |  Imperial (°F)

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How hot is it in Augusta in May?

Daytime temperatures usually reach 66°F in Augusta in May, falling to 43°F at night.

How sunny is it in Augusta in May?

There are normally 7 hours of bright sunshine each day in Augusta in May - that's 49% of daylight hours.

Does it rain in Augusta in May?

There are usually 12 days with some rain in Augusta in May and the average monthly rainfall is 3.7 inches.

Augusta May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:30 18:44
Friday, 16th May 2025 04:11 19:01
Saturday, 31st May 2025 03:59 19:16

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