Annapolis weather in April 2025

Expect 64°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Annapolis in April. Check more long-term weather averages for Annapolis in April before you book your next holiday to Maryland in 2025/2026.

64
64°F max day temperature
8
8 hours of sunshine per day
10
10 days with some rainfall
43
43°F min night temperature
13
13 hours of daylight per day
0
No heat & humidity
3.3
3.3 inches of monthly rainfall
6
6 (High) UV index
50
50°F sea temperature

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The April 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) | Imperial (°F)

More about the USA

How hot is it in Annapolis in April?

Daytime temperatures usually reach 64°F in Annapolis in April, falling to 43°F at night.

How sunny is it in Annapolis in April?

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

How warm is the sea around Annapolis in April?

The average sea temperature around Annapolis in April is 50°F.

Does it rain in Annapolis in April?

There are usually 10 days with some rain in Annapolis in April and the average monthly rainfall is 3.3 inches.

Annapolis April sunrise & sunset times

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Tuesday, 1st April 2025	05:50	18:30
Tuesday, 15th April 2025	05:29	18:44
Wednesday, 30th April 2025	05:09	18:58

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Maryland - quick facts
Flight time^✝	8.5 hours
Time difference	UK -5 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture
Tourist info	Maryland Office of Tourism