The climate of Sint Maarten

What is the climate like in Sint Maarten?

The climate of Sint Maarten 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 1119 mm of rain falls. This gives a good overview of how much rain to expect in Sint Maarten.

The best time to visit Sint Maarten is January until June and December. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Sint Maarten.

• Average yearly temperature: 31°C
• Highest temperature: 32°C in August and September
• Lowest temperature: 29°C in January, February and March
• Rainfall: 1119 mm per year, averaging 93 mm by month
• Driest months: 32 mm in March, 40 mm in June and 48 mm in February
• Wettest months: 167 mm in October, 150 mm in September and 136 mm in July

Climate table Sint Maarten

The climate table for Sint Maarten shows the average temperatures, rainfall, and UV index by month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daytime temperature (°C)	29	29	29	30	30	31	31	32	32	31	30	30
Nighttime temperature (°C)	24	24	25	25	26	27	27	28	28	27	26	25
Rainfall (mm)	84	48	32	55	67	40	136	125	150	167	129	86
UV Index	7	8	9	9	9	9	9	9	8	8	7	7
Best month

Temperature by month in Sint Maarten

This graph shows the average high temperatures in degrees Celsius for each month in Sint Maarten

Rainfall by month in Sint Maarten

This graph shows the average monthly rainfall in millimeters in Sint Maarten.

UV index by month in Sint Maarten

This graph shows the average UV index by month in Sint Maarten.

Yearly temperature in Sint Maarten

This graph shows the average yearly temperature in Sint Maarten, measured in degrees Celsius.

Yearly total rainfall in Sint Maarten

This graph shows the average yearly rainfall in millimeters in Sint Maarten.