Isla Margarita weather in September 2025

Q: How hot is it in Isla Margarita in September?

Daytime temperatures usually reach 33°C in Isla Margarita in September with very high heat and humidity, falling to 24°C at night.

Q: How sunny is it in Isla Margarita in September?

There are normally 8 hours of bright sunshine each day in Isla Margarita in September - that's 64% of daylight hours.

Q: How warm is the sea around Isla Margarita in September?

The average sea temperature around Isla Margarita in September is 27°C.

Q: Does it rain in Isla Margarita in September?

There are usually 4 days with some rain in Isla Margarita in September and the average monthly rainfall is 50mm.

Q: What is the chance of a cyclone in Isla Margarita in September?

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

Expect 91°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Isla Margarita in September. Check more long-term weather averages for Isla Margarita in September before you book your next holiday to Venezuela in 2025/2026.

91
91°F max day temperature
8
8 hours of sunshine per day
4
4 days with some rainfall
75
75°F min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
2.0
2.0 inches of monthly rainfall
11
11+ (Extreme) UV index
81
81°F sea temperature

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The September weather guide for Venezuela (Isla Margarita) 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 Isla Margarita in September?

Daytime temperatures usually reach 91°F in Isla Margarita in September with very high heat and humidity, falling to 75°F at night.

How sunny is it in Isla Margarita in September?

There are normally 8 hours of bright sunshine each day in Isla Margarita in September - that's 64% of daylight hours.

How warm is the sea around Isla Margarita in September?

The average sea temperature around Isla Margarita in September is 81°F.

Does it rain in Isla Margarita in September?

There are usually 4 days with some rain in Isla Margarita in September and the average monthly rainfall is 2.0 inches.

What is the chance of a hurricane in Isla Margarita in September?

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

Isla Margarita September sunrise & sunset times

Browse the sunrise and sunset times for Isla Margarita in September 2025. Select a month to view Isla Margarita 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	06:06	18:25
Monday, 15th September 2025	06:05	18:16
Tuesday, 30th September 2025	06:04	18:06

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Venezuela - quick facts
Time difference	UK -4 hours
Language(s)	Spanish
Currency	Venezuelan Bolivar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Beaches Nature
Tourist info	Venezuela Ministry of Tourism