Weather in St Maarten in October 2025
- October is usually the hottest month of the year in St Maarten;
Average weather
Average temperature in St Maarten in October
The expected average maximum temperature in October is +88°F with a maximum of +91°F and a minimum of +75°F.
The average maximum temperature goes down 11% by the end of the month, compared with the beginning of the month, from +90°F to +88°F.
Is St Maarten warm or cold in October?
St Maarten is typically warm in October.
Maximum temperatures go up compared to the previous month from +84°F to +84°F. The minimum temperature also goes up from +79°F to +79°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
October is the hottest month in St Maarten, here is the comparison with other months:
Climate in St Maarten in October
| September | October | November | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +84°F | +84°F | +82°F | ||||
| Min. temperature | ||||||
| +75°F | +73°F | +70°F | ||||
| Max. temperature | ||||||
| +93°F | +93°F | +90°F | ||||
| Rainfall | ||||||
| 108 mm | 114 mm | 103 mm | ||||
| Wind | ||||||
| 4 m/s | 4 m/s | 4 m/s | ||||
| Humidity | ||||||
| 78% | 78% | 78% | ||||
| Air pressure | ||||||
| 1013 HPa | 1012 HPa | 1012 HPa | ||||
| Sunny days | ||||||
| 2 | 2 | 2 | ||||
| Cloudy days | ||||||
| 3 | 3 | 3 | ||||
| Rainy days | ||||||
| 23 | 24 | 24 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
October weather is still as ok as in September. The temperature levels stay the same in the area of +84°F for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 108 mm to 114 mm. Humidity levels don’t change as the month goes on, averaging around 78%. The average wind speed doesn’t change much during October, staying around 4 m/s. The amount of sunny days stay about the same, averaging 2 sunny days during the month.
November brings much the same weather, it remains ok.
Wind
The average wind speed is 4 m/s getting up to 8 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in St Maarten is gradually increasing during October, going from 5 m/s to 5 m/s over the course of the month.
Rain
How was the weather last October in St Maarten?
Climate Change Over the Years
The climate in St Maarten in October has not changed that much over the last 43 years.
The average temperature was the lowest in 1985 (+79°F) and the highest in 2024 (+87°F). The driest year was 1994 with only 342 mm of rainfall, and the wettest year was 1999 with 1120 mm.
FAQ
Is October a good time to visit St Maarten?
Can you sunbathe in St Maarten in October?
Is St Maarten rainy in October?
Is it sunny in St Maarten in October?
Monthly weather in St Maarten
Source of the data
For this page, we’ve looked at the typical weather in St Maarten, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
