JamaicaThe weather in July in Saint Thomas
It's hot in July in Saint Thomas with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 32°C. At night, you can expect temperatures between 28°C and 28°C.
July is a good month to be in Saint Thomas for sunny weather. You’ll have high temperatures and not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in July for Saint Thomas, Jamaica. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 36°C in 2020, Saint Thomas reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 28°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 24°C to a highest value of 29°C.
Rainfall amount
In July, there is an average of 34 mm of precipitation, spread over 8 days. The wind speed is around 5 Bft, mostly coming from the Southeast.
Daily weather in July for Saint Thomas
Click on any day in July to get detailed info about the usual weather on that day in Saint Thomas. Check out the historical temperatures and precipitation over the past 10 years on this day.
July weather comparison
| Saint Thomas | New York | |
|---|---|---|
| Average temperature | 32°C | 31°C |
| Max. temperature | 32°C | 33°C |
| Min. temperature | 28°C | -5°C |
| Total precipitation | 34 mm | 160 mm |
| Rainy days | 8 days | 18 days |
Start of July
The month of July starts in Saint Thomas with hot temps, averaging around 32°C during the day and nights around 28°C.
Mid July
By mid-July, daytime temps stay steady at around 32°C, with nights around 28°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of July
By the end of July, the average daytime temperature in Saint Thomas is around 32°C, while nighttime temps are about 28°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
The hurricane season in Saint Thomas runs from June to November.
Check out the climate of Saint Thomas for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in July in Saint Thomas, Jamaica. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in July in Saint Thomas
Temperature in July in Saint Thomas over the years
Precipitation charts
These charts show the average amount of precipitation in July in Saint Thomas, Jamaica. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in July in Saint Thomas
Total precipitation in July in Saint Thomas over the years
Daily UV index in July in Saint Thomas
This chart shows the average daily UV index in July 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.
Weather experiences in July in Saint Thomas
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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.