Annapolis weather in October 2025

Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Annapolis in October. Check more long-term weather averages for Annapolis in October before you book your next holiday to Maryland in 2025/2026.

  • 20°C maximum daytime temperature in October in Annapolis20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 7 days with some rainfall in October in Annapolis7
    7 days with some rainfall
  • 8°C minimum night-time temperature in October in Annapolis8
    8°C min night temperature
  • 11 hours of daylight per day in October in Annapolis11
    11 hours of daylight per day
  • No heat & humidity in October in Annapolis0
    No heat & humidity
  • 80 mm monthly rainfall in October in Annapolis80
    80 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Annapolis4
    4 (Moderate) UV index
  • 18°C sea temperature in October in Annapolis18
    18°C sea temperature

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The October 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 October?

Daytime temperatures usually reach 20°C in Annapolis in October, falling to 8°C at night.

How sunny is it in Annapolis in October?

There are normally 7 hours of bright sunshine each day in Annapolis in October - that's 60% of daylight hours.

How warm is the sea around Annapolis in October?

The average sea temperature around Annapolis in October is 18°C.

Does it rain in Annapolis in October?

There are usually 7 days with some rain in Annapolis in October and the average monthly rainfall is 80mm.

Annapolis October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:02 17:48
Thursday, 16th October 2025 06:17 17:25
Friday, 31st October 2025 06:33 17:06

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