Saint Martin Weather and Climate: A Comprehensive Guide
Saint Martin maintains a fairly consistent warm average temperature.
It maintains moderate precipitation patterns.
Let’s explore the climate details in depth to provide you with a complete overview.
Average maximum day and minimum night temperature
The climate in Saint Martin remains fairly constant, offering comfortable temperatures throughout the year. Typically, average maximum daytime temperatures range from a comfortable 30°C in August to a comfortable 27°C in the coolest month, February.
Nights are cooler, with lows often dropping to around 24°C during the colder months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Generally, Saint Martin experiences moderate precipitation patterns, averaging 917 mm yearly. The climate in Saint Martin shows significant variation throughout the year. Expect high rainfall in October, with an average of 139 mm of precipitation over 20 rainy days. In contrast, March offers drier and sunnier days, with around 32 mm of rainfall over 13 rainy days. For more details, please visit our Saint Martin Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
If you're planning a trip to Saint Martin, rest assured that sunshine is an important factor. With peak sunshine in August at 9.5 hours daily and a slight dip to 7.7 hours in September, it maintains a sunny destination year-round. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average water temperature
The mean water temperature over the year ranges from 26°C in January to 29°C in September.
Water temperature over the year
Average humidity
The relative humidity is high throughout the year in Saint Martin.
The city experiences its highest humidity in October, reaching 80%. In February, the humidity drops to its lowest level at 75%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Average wind speed
The mean wind speed over the year ranges from 4 m/s in October and November to 5 m/s in January, February, March, April, May, June, July, August, September and December.
The mean monthly wind speed over the year (meters per second)
almost clear and no rain partly cloudy and chance of slight rain partly cloudy and rainForecast for Saint Martin
9 m/s
9 m/s
10 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Saint Martin in Saint Martin
The best time to visit is during the drier months: January, February, March and April.Other facts from our historical weather data:
August has an average maximum temperature of 30°C and is the warmest month of the year.
The coldest month is March with an average maximum temperature of 27°C.
October tops the wettest month list with 139 mm of rainfall.
March is the driest month with 32 mm of precipitation.
August is the sunniest month with an average of 285 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
