Annapolis weather in May 2025

Expect 24°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Annapolis in May. Check more long-term weather averages for Annapolis in May before you book your next holiday to Maryland in 2025/2026.

  • 24°C maximum daytime temperature in May in Annapolis24
    24°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in May in Annapolis11
    11 days with some rainfall
  • 12°C minimum night-time temperature in May in Annapolis12
    12°C min night temperature
  • 14 hours of daylight per day in May in Annapolis14
    14 hours of daylight per day
  • No heat & humidity in May in Annapolis0
    No heat & humidity
  • 100 mm monthly rainfall in May in Annapolis100
    100 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Annapolis8
    8 (Very High) UV index
  • 13°C sea temperature in May in Annapolis13
    13°C sea temperature

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The May weather guide for Maryland (Annapolis) 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 Annapolis in May?

Daytime temperatures usually reach 24°C in Annapolis in May, falling to 12°C at night.

How sunny is it in Annapolis in May?

There are normally 8 hours of bright sunshine each day in Annapolis in May - that's 59% of daylight hours.

How warm is the sea around Annapolis in May?

The average sea temperature around Annapolis in May is 13°C.

Does it rain in Annapolis in May?

There are usually 11 days with some rain in Annapolis in May and the average monthly rainfall is 100mm.

Annapolis May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:08 18:59
Friday, 16th May 2025 04:52 19:13
Saturday, 31st May 2025 04:43 19:25

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