Temperatures in April
It's hot in April in Saint Thomas with an average temperature of 30°C. Temperatures this month range from a low of 29°C to a high of 30°C. At night, you can expect temperatures between 23°C and 27°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Saint Thomas in April. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of April
The month of April starts in Saint Thomas with hot temperatures, averaging around 30°C during the day and nights close to 26°C. There’s little chance of precipitation. The weather is mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-April
By mid-April, the average daytime temperature stays the same at 30°C, with nights close to 26°C. There might be a few showers during this period, but plenty of dry days with sunshine too. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of April
By the end of April, the average daytime temperature in Saint Thomas will be around 30°C, with nights close to 26°C. A shower might show up, but overall the weather will be dry and sunny. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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Precipitation in April
In April, there is an average of 45 mm of precipitation, spread over 8 days. The wind speed is around 5 Bft, mostly coming from the Southeast.
The average precipitation chance is 26% per day this month. Though it seems pretty low, the weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in April for Saint Thomas. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Saint Thomas in April |
UK | ||
|---|---|---|---|
 Average Temperature |
30°C | 15°C | |
 High Temp |
30°C | 18°C | |
| Low Temp |
29°C | 12°C | |
 Total Precipitation |
45 mm | 29 mm | |
| Rainy Days |
8 days | 7 days | |
March
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is April a good time to visit Saint Thomas?
April is a great month to be in Saint Thomas for sunny weather. You’ll get high temperatures and not too much rain this month.
Temperature records for Saint Thomas in April
With 33°C, Saint Thomas hit the highest temperature in the last 10 years in April 2021. The lowest daytime temperature in this month was 25°C in 2017. The extreme night temperatures ranged from a low of 0°C to a high of 28°C.
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Daily Temperature in April in Saint Thomas
This chart shows the average daily temperatures, both day and night, for each day in April in Saint Thomas, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in April in Saint Thomas
The chart below shows the average daily precipitation in April for Saint Thomas, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for April, you can expect around 8 days of rain in Saint Thomas.
Daily UV Index in April in Saint Thomas
This chart shows the average daily UV index in April in Saint Thomas, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in April in Saint Thomas Over the Years
This chart shows the average temperature in April in Saint Thomas, measured in degrees Celsius, over the past years.
Total Precipitation in April in Saint Thomas Over the Years
This chart shows the average precipitation in April in Saint Thomas, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in April for Saint Thomas
Click on a specific day in April for detailed info on the typical weather on that day in Saint Thomas. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April in Saint Thomas
Have you been to Saint Thomas in April?
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Average Weather in Saint Thomas by Month
Click on a month below to see detailed weather info for Saint Thomas. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Saint Thomas for all months at once
