Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
October verdict
Sint Maarten in October
Weather score64Good
Good for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 7.6h per day, enough for a balanced month. Rainfall averages 109mm, so some wet days are possible.
October weather
Monthly averages
Temp
31°C
Rain
109mm
Sun
7.6h
Sea
29°C
Weather score
64
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 109mm, so some wet days are possible.
Some sun
Sunshine averages 7.6h per day, enough for a balanced month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Sint Maarten with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
October31°C average high
October sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to November
This stretch sets the upper range for average daytime heat.
Rain
October109mm average rain
October is wetter than Sint Maarten's yearly average, so flexible plans matter more.
Driest monthsJanuary to April and June
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
October7.6 hours average sun
October is close to Sint Maarten's usual sunshine level, with limited seasonal swing across the year.
Brightest monthsAll year
Sunshine stays consistently strong through the year.
Sea temperature
October29°C average sea
October is one of Sint Maarten's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJune to November
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
October64 weather score
October is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to June and December
These months have the strongest weather score in the monthly averages.
