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The climate of Saint Thomas (U.S. Virgin Islands)
Saint Thomas is an island that is part of the US Virgin Islands. Saint Thomas is situated in the south west of the archipelago. The capital of the island is Charlotte Amalie. The island was a Danish colony until it was sold to America in 1917. Over 50,000 people live on Saint Thomas. Tourism is the main source of income for the island. Tourists visit the island all year round to enjoy all it has to offer. Saint Thomas has a tropical savannah climate which is characterized by a dry and a wet period. Saint Thomas has its dry period during the first few months of the year. Frequent rain storms are not uncommon. During the second part of the year humidity figures are higher. This is caused by a larger amount of precipitation. Tropical storms and hurricanes may occur during this part of the year. The average daytime temperature is 30 degrees Celsius throughout the year.

 

Climate information
The figures below are based on long term weather and climate records. They are an average for Saint Thomas:
Local deviations may occur

average
 maximum
temperature (įC)

average
minimum

temperature (įC)
average
hours of sunshine

per
day
average days with precipitation
per month
average
mm
precipitation
per month
average
sea
temperature (įC)
January 30 22 8 13 26
February 30 22 8 10 26
March 30 22 9 10 26
April 31 23 9 10 26
May 31 24 8 13 27
June 32 25 8 13 28
July 32 26 9 15 28
August 33 26 9 15 28
September 32 25 8 15 29
October 32 24 8 16 29
November 31 24 7 15 28
December 30 23 7 14 27
= 0-5 mm ● = 6-30 mm ● = 31-60 mm ● = 61-100 mm ● = 101-200 mm ● = over 200 mm

More climate information
Climate figures are very useful but donít present a general impression of the climate and the eventual weather circumstances within a certain period. The figures donít always reflect the chance of wintry weather, extreme heat or hurricanes. That is why we offer useful extra climate information for each month of the year:
 

chance of
(very) hot

weather

chance of
(very) cool
weather
chance of
long-term

precipitation
chance of
hurricanes
(cyclones)
chance of
sunny days

UV-index

January
February
March
April
May
June
July
August
September
October
November
December
click here for the explanation of the symbols

Disclaimer
The information at this site was carefully composed from climate data collected by meteorological services, meteorological offices, climate experts and other sources. ďMore climate infoĒ is based on statistics, climate data and personal experience. No rights can be derived from this site. Weather has no memory and gives no guaranties. Nothing is as changeable and unpredictable as the weather. The authors of this site feel in no way responsible for any damages caused by misinterpretation or other circumstances that may influence your holiday or trip to a certain destination. We provide information, itís up to the reader to use it to itís benefit.

 

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