St Simons Island weather in April 2025

Expect 75°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in St Simons Island in April. Check more long-term weather averages for St Simons Island in April before you book your next holiday to Georgia (USA) in 2025/2026.

75
75°F max day temperature
9
9 hours of sunshine per day
7
7 days with some rainfall
57
57°F min night temperature
13
13 hours of daylight per day
0
No heat & humidity
2.7
2.7 inches of monthly rainfall
9
9 (Very High) UV index
66
66°F sea temperature

More about St Simons Island

St Simons Island by month

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The April weather guide for Georgia (USA) (St Simons Island) 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 St Simons Island in April?

Daytime temperatures usually reach 75°F in St Simons Island in April, falling to 57°F at night.

How sunny is it in St Simons Island in April?

There are normally 9 hours of bright sunshine each day in St Simons Island in April - that's 72% of daylight hours.

How warm is the sea around St Simons Island in April?

The average sea temperature around St Simons Island in April is 66°F.

Does it rain in St Simons Island in April?

There are usually 7 days with some rain in St Simons Island in April and the average monthly rainfall is 2.7 inches.

St Simons Island April sunrise & sunset times

Browse the sunrise and sunset times for St Simons Island in April 2025. Select a month to view St Simons Island 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	06:14	18:45
Tuesday, 15th April 2025	05:57	18:54
Wednesday, 30th April 2025	05:42	19:04

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Georgia - quick facts
Flight time^✝	9.5 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	Georgia Department of Economic Development