The best time to visit Saint Barthélemy is from January until December, when you will have a pleasant or warm temperature and limited till mediocre rainfall. The highest average temperature in in Saint Barthélemy is 29°C in August and the lowest is 26°C in January.
Saint Barthélemy has the tropical savanna climate prevailing. If you want to know what the average temperature is in Saint Barthélemy or when most precipitation (rain or snow) falls, you can find a quick overview below. This way, you are well prepared. Our average monthly climate data is based on data from the past 30 years.
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The Saint Barthélemy weather for will be 27° degrees in the next 14 days with every day chance of light rain showers or even quite a bit of rain.
The Saint Barthélemy weather forecast is based on the weather conditions in the city of Gustavia.
Saint Barthélemy 14 day weather forecast
Weather
Max/min
Precip
Wind
UV
Wednesday 25 may
27°C 26°C
1.9 mm 40%
7 Bft E
8
Thursday 26 may
27°C 26°C
1.2 mm 30%
8 Bft E
10
Friday 27 may
27°C 26°C
1.2 mm 30%
8 Bft E
4
Saturday 28 may
27°C 26°C
1.9 mm 40%
8 Bft E
4
Sunday 29 may
27°C 27°C
1.4 mm 30%
9 Bft E
11
Climate Saint Barthélemy
Saint Barthélemy has the tropical savanna climate prevailing. It is warm every month with both a wet and dry season. The average annual temperature for Saint Barthélemy is 27° degrees and there is about 713 mm of rain in a year. It is dry for 64 days a year with an average humidity of 76% and an UV-index of 7.
What is the average Saint Barthélemy weather like in a given month? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.
26°C
26°C
29°C