Annapolis weather in September 2024

Expect 26°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Annapolis in September. Check more long-term weather averages for Annapolis in September before you book your next holiday to Maryland in 2024/2025.

  • 26°C maximum daytime temperature in September in Annapolis26
    26°C max day temperature
  • 8 hours of sunshine per day
  • 7 days with some rainfall in September in Annapolis7
    7 days with some rainfall
  • 15°C minimum night-time temperature in September in Annapolis15
    15°C min night temperature
  • 12 hours of daylight per day in September in Annapolis12
    12 hours of daylight per day
  • Low heat & humidity in September in AnnapolisL
    Low heat & humidity
  • 92 mm monthly rainfall in September in Annapolis92
    92 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Annapolis7
    7 (High) UV index
  • 23°C sea temperature in September in Annapolis23
    23°C sea temperature

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The September 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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More about the USA

How hot is it in Annapolis in September?

Daytime temperatures usually reach 26°C in Annapolis in September with low heat and humidity, falling to 15°C at night.

How sunny is it in Annapolis in September?

There are normally 8 hours of bright sunshine each day in Annapolis in September - that's 60% of daylight hours.

How warm is the sea around Annapolis in September?

The average sea temperature around Annapolis in September is 23°C.

Does it rain in Annapolis in September?

There are usually 7 days with some rain in Annapolis in September and the average monthly rainfall is 92mm.

What is the chance of a hurricane in Annapolis in September?

On average less than 1 day in September in Annapolis is likely to be affected by the passage of one or more tropical storms.

Annapolis September sunrise & sunset times

Browse the sunrise and sunset times for Annapolis in September 2024. Select a month to view Annapolis sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2024 06:35 19:36
Sunday, 15th September 2024 06:48 19:13
Monday, 30th September 2024 07:01 18:49

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