St Barthelemy weather

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The weather guide for St Barthelemy 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.

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  • St Barthelemy weather today - current conditions (last 24-hours)

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

When is the best time to go to St Barthelemy?

The best time to go to St Barthelemy 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]

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Max Day Temperature (°C)

  • 29°C maximum daytime temperature in January in St Barthelemy29
    Jan
  • 29°C maximum daytime temperature in February in St Barthelemy29
    Feb
  • 29°C maximum daytime temperature in March in St Barthelemy29
    Mar
  • 30°C maximum daytime temperature in April in St Barthelemy30
    Apr
  • 30°C maximum daytime temperature in May in St Barthelemy30
    May
  • 31°C maximum daytime temperature in June in St Barthelemy31
    Jun
  • 31°C maximum daytime temperature in July in St Barthelemy31
    Jul
  • 31°C maximum daytime temperature in August in St Barthelemy31
    Aug
  • 31°C maximum daytime temperature in September in St Barthelemy31
    Sep
  • 31°C maximum daytime temperature in October in St Barthelemy31
    Oct
  • 30°C maximum daytime temperature in November in St Barthelemy30
    Nov
  • 29°C maximum daytime temperature in December in St Barthelemy29
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
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Best time to go for the weather

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

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Tropical storm risk: St Barthelemy hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
2.7%
3.8%
1.5%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The St Barthelemy tropical storm risk chart above shows the hurricane season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms

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Which is the hottest month in St Barthelemy?

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

Which month has the most rain in St Barthelemy?

In terms of rainfall, September is usually the wettest month in St Barthelemy with 129mm on average. There are normally 19 days in September with some rain.

When is it sunniest in St Barthelemy?

The sunniest time of year in St Barthelemy is normally January with bright sunshine on average for 75% of daylight hours; that's 8 hours of sunshine per day.

When is the sea warmest in St Barthelemy?

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

What is the time difference between St Barthelemy and the UK?

The time difference between St Barthelemy and the UK is GMT-4 hours.

What is the main language spoken in St Barthelemy?

The main language spoken in St Barthelemy is French.

Learn a language for St Barthelemy with Busuu*, Lingoda* and Mondly*.

What is the currency in St Barthelemy?

The currency in St Barthelemy is the Euro (EUR).

Send money to St Barthelemy with Monito*.

Which plugs are used in St Barthelemy?

St Barthelemy uses electrical plug type C + E (230 Volts).

Which side of the road do they drive on in St Barthelemy?

They drive on the right side of the road in St Barthelemy.

Compare St Barthelemy weather with the USA

Below the St Barthelemy weather chart shows average maximum daytime temperature for St Barthelemy and the USA (Washington).

Maximum daytime temperature (°C)

St Barthelemy
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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