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Grand Anse Bay weather in September 2025
Expect 30°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Grand Anse Bay in September. Check more long-term weather averages for Grand Anse Bay in September before you book your next holiday to Grenada in 2025/2026.
- 30°C max day temperature
30 - 7 hours of sunshine per day
- 17 days with some rainfall
17 - 23°C min night temperature
23 - 12 hours of daylight per day
12 - Very High heat & humidity
VH - 186 mm of monthly rainfall
186 - 11+ (Extreme) UV index
11 - 29°C sea temperature
29
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The September weather guide for Grenada (Grand Anse Bay) 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)
More about Grenada
How hot is it in Grand Anse Bay in September?
Daytime temperatures usually reach 30°C in Grand Anse Bay in September with very high heat and humidity, falling to 23°C at night.
How sunny is it in Grand Anse Bay in September?
There are normally 7 hours of bright sunshine each day in Grand Anse Bay in September - that's 60% of daylight hours.
How warm is the sea around Grand Anse Bay in September?
The average sea temperature around Grand Anse Bay in September is 29°C.
Does it rain in Grand Anse Bay in September?
There are usually 17 days with some rain in Grand Anse Bay in September and the average monthly rainfall is 186mm.
What is the chance of a hurricane in Grand Anse Bay in September?
On average less than 1 day in September in Grand Anse Bay is likely to be affected by the passage of one or more tropical storms.
Grand Anse Bay September sunrise & sunset times
Browse the sunrise and sunset times for Grand Anse Bay in September 2025. Select a month to view Grand Anse Bay sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Monday, 1st September 2025 | 05:57 | 18:17 |
| Monday, 15th September 2025 | 05:56 | 18:08 |
| Tuesday, 30th September 2025 | 05:56 | 17:58 |
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