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Kingstown weather in September 2025
Expect daytime maximum temperatures of 29°C in Kingstown in September and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 21 days with some rainfall and typically 270 mm of rainfall in the month.
- 29°C max day temperature
29 - 7 hours of sunshine per day
- 21 days with some rainfall
21 - 23°C min night temperature
23 - 12 hours of daylight per day
12 - Very High heat & humidity
VH - 270 mm of monthly rainfall
270 - 11+ (Extreme) UV index
11 - 29°C sea temperature
29
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The September weather guide for St Vincent & the Grenadines (Kingstown) 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 St Vincent & the Grenadines
How hot is it in Kingstown in September?
Daytime temperatures usually reach 29°C in Kingstown in September with very high heat and humidity, falling to 23°C at night.
How sunny is it in Kingstown in September?
There are normally 7 hours of bright sunshine each day in Kingstown in September - that's 61% of daylight hours.
How warm is the sea around Kingstown in September?
The average sea temperature around Kingstown in September is 29°C.
Does it rain in Kingstown in September?
There are usually 21 days with some rain in Kingstown in September and the average monthly rainfall is 270mm.
What is the chance of a hurricane in Kingstown in September?
On average less than 1 day in September in Kingstown is likely to be affected by the passage of one or more tropical storms.
Kingstown September sunrise & sunset times
Browse the sunrise and sunset times for Kingstown in September 2025. Select a month to view Kingstown sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Monday, 1st September 2025 | 05:54 | 18:16 |
| Monday, 15th September 2025 | 05:54 | 18:06 |
| Tuesday, 30th September 2025 | 05:54 | 17:55 |
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