San Salvador weather in September 2025

Q: How hot is it in San Salvador in September?

Daytime temperatures usually reach 31°C in San Salvador in September with very high heat and humidity, falling to 24°C at night.

Q: How sunny is it in San Salvador in September?

There are normally 7 hours of bright sunshine each day in San Salvador in September - that's 55% of daylight hours.

Q: How warm is the sea around San Salvador in September?

The average sea temperature around San Salvador in September is 29°C.

Q: Does it rain in San Salvador in September?

There are usually 19 days with some rain in San Salvador in September and the average monthly rainfall is 113mm.

Q: What is the chance of a cyclone in San Salvador in September?

On average 1.1 days in September in San Salvador are likely to be affected by the passage of one or more tropical storms.

Expect 88°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in San Salvador in September. Check more long-term weather averages for San Salvador in September before you book your next holiday to Bahamas in 2025/2026.

88
88°F max day temperature
7
7 hours of sunshine per day
19
19 days with some rainfall
75
75°F min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
4.4
4.4 inches of monthly rainfall
10
10 (Very High) UV index
84
84°F sea temperature

More about the San Salvador

San Salvador by month

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

Recommended for the Bahamas

Auto Europe: Cheap car hire deals worldwide

Sale

Compare car hire prices to find lowest rate
Free cancellation up to 48 hours before pick up
Book car hire for over 20,000 destinations worldwide

Go to Auto Europe deal >>

View all Auto Europe offers

The September weather guide for Bahamas (San Salvador) 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)

How hot is it in San Salvador in September?

Daytime temperatures usually reach 88°F in San Salvador in September with very high heat and humidity, falling to 75°F at night.

How sunny is it in San Salvador in September?

There are normally 7 hours of bright sunshine each day in San Salvador in September - that's 55% of daylight hours.

How warm is the sea around San Salvador in September?

The average sea temperature around San Salvador in September is 84°F.

Does it rain in San Salvador in September?

There are usually 19 days with some rain in San Salvador in September and the average monthly rainfall is 4.4 inches.

What is the chance of a hurricane in San Salvador in September?

On average 1.1 days in September in San Salvador are likely to be affected by the passage of one or more tropical storms.

San Salvador September sunrise & sunset times

Browse the sunrise and sunset times for San Salvador in September 2025. Select a month to view San Salvador 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
Monday, 1st September 2025	05:40	18:16
Monday, 15th September 2025	05:45	18:01
Tuesday, 30th September 2025	05:50	17:46

Be inspired

Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers

We promise not to share your details

Popular travel offers

Bahamas - quick facts
Flight time^✝	9.5 hours
Time difference	UK -5 hours
Language(s)	English
Currency	Bahamian Dollar
Electricity	A + B plug (120V)
Driving side	Left
Why visit?	Beaches Nature Nightlife
Tourist info	Bahamas Ministry of Tourism