Kingstown Weather in September
September in Kingstown brings high temperatures, with daytime highs of 30°C (86°F) and nights around 27°C (81°F). Quite a bit of rainfall is expected, around 158 mm (6.2 in), so pack an umbrella.
Rainfall in Kingstown in September
Typically around 21 days of rainfall are expected, averaging 158 mm (6.2 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Kingstown in September
If you're visiting Kingstown in September, expect highs of 30°C (86°F) and overnight lows around 27°C (81°F). This kind of day-to-night contrast is typical for this time of year. With lows of 27°C (81°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Kingstown. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Saint Vincent & Grenadines, check out our Kingstown's climate page.
Kingstown Temperature in September
Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Chance of Rain
70%
Precipitation
158 mm (6.2 in)
Rainy days
21 days
Daily Historical Temperatures
46-year average (1977-2025)
Based on our historical records, temperatures in Kingstown typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in September
Historical weather for Kingstown in September
Browse day-by-day weather records for Kingstown spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kingstown historical weather extremes in September
Based on weather observations in Kingstown between 2004 and 2025, these are the recorded extremes during September.
- The warmest day in September was on September 14, 2011, with a maximum of 38°C (100°F).
- The lowest daytime temperature in September was 27°C (81°F), recorded on September 9, 2024.
- Nighttime temperatures dropped to 22°C (72°F) on September 17, 2007, marking the coldest September night on record.
Best Places in Saint Vincent & Grenadines in September
Find out more about the weather in Saint Vincent & Grenadines and which places have the best travel conditions in this month. See all of Saint Vincent & Grenadines in September →
perfect weather
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What to Wear in Kingstown in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can.What To Do in Kingstown in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Saint Vincent & Grenadines, check out our Kingstown's climate page.
See the full Kingstown climate overview or explore weather in Saint Vincent & Grenadines.
