Which is the hottest month in St Thomas?

The hottest time of year in St Thomas is normally August. Expect maximum daytime temperatures to reach 31°C with high heat and humidity.

Which month has the most rain in St Thomas?

In terms of rainfall, October is usually the wettest month in St Thomas with 161mm on average. There are normally 16 days in October with some rain.

When is it sunniest in St Thomas?

The sunniest time of year in St Thomas is normally March with bright sunshine on average for 73% of daylight hours; that's 9 hours of sunshine per day.

When is the sea warmest in St Thomas?

The sea is usually at its warmest in St Thomas in September when the water temperature reaches 29°C.

Best time to visit St Thomas

Q: When is the best time to visit St Thomas?

The best time to visit St Thomas is March based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

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St Thomas by month

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

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Destination

When is the best time to visit St Thomas?

The best time to visit St Thomas is March based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

4
Jan
4
Feb
4.5
Mar
4
Apr
4
May
4
Jun
4
Jul
3.5
Aug
3.5
Sep
4
Oct
4
Nov
4
Dec

Change criteria

Max Day Temperature (°C)

28
Jan
28
Feb
28
Mar
29
Apr
29
May
30
Jun
30
Jul
31
Aug
31
Sep
30
Oct
29
Nov
28
Dec

Hours of Sunshine (daily)

8
Jan
8
Feb
9
Mar
9
Apr
8
May
8
Jun
9
Jul
9
Aug
8
Sep
8
Oct
7
Nov
7
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Virgin Islands (St Thomas) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)