The climate of Saint Thomas

Average climate of Saint Thomas

The climate of Saint Thomas has an average yearly temperature of 31°C. Throughout the year, the average monthly temperature can drop to 29°C and rise to 32°C.

Annually, about 729 mm of rain falls. This gives a good overview of how much rain to expect in Saint Thomas.

The best time to visit Saint Thomas is January until July, September and December. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Saint Thomas.

The hurricane season in Saint Thomas lasts from early June to late November.

29 to 32°C

729 mm

• Average yearly temperature: 31°C
• Highest temperature: 32°C in June, July, August, September and October
• Lowest temperature: 29°C in February
• Precipitation: 729 mm per year, averaging 61 mm per month
• Driest months: 16 mm in January, 20 mm in December and 25 mm in February
• Wettest months: 178 mm in October, 106 mm in August and 101 mm in November

Climate table Saint Thomas

The climate table for Saint Thomas shows the average temperatures, precipitation, and UV index per month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daytime temperature (°C)	30	29	30	30	31	32	32	32	32	32	30	30
Nighttime temperature (°C)	25	25	25	26	27	28	28	28	28	27	27	26
Precipitation (mm)	16	25	27	45	77	31	34	106	69	178	101	20
UV Index	7	8	9	9	8	8	9	8	8	8	7	7
Hurricane season
Best month

Temperature per month in Saint Thomas

This graph shows the average high temperatures in degrees Celsius for each month in Saint Thomas, Jamaica

Precipitation per month in Saint Thomas

This graph shows the average monthly precipitation in millimeters in Saint Thomas, Jamaica.

UV index per month in Saint Thomas

This graph shows the average UV index per month in Saint Thomas, Jamaica.

Yearly temperature in Saint Thomas

This graph shows the average yearly temperature in Saint Thomas, Jamaica, measured in degrees Celsius.

Yearly total precipitation in Saint Thomas

This graph shows the average yearly precipitation in millimeters in Saint Thomas, Jamaica.