Weather in St Martin in October 2025
- October is usually the hottest month of the year in St Martin;
- October is usually the wettest month of the year in St Martin;
Average weather
Average temperature in St Martin in October
Going from a maximum of +82°F during the day to a minimum of +75°F during the night, the temperature in October averages around +81°F.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +81°F to +81°F.
Is St Martin warm or cold in October?
St Martin is typically warm in October.
Maximum temperatures go up compared to the previous month from +81°F to +81°F. The minimum temperature also goes up from +75°F to +75°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
October is the hottest month in St Martin, here is the comparison with other months:
Climate in St Martin in October
| September | October | November | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +81°F | +81°F | +79°F | ||||
| Min. temperature | ||||||
| +72°F | +70°F | +70°F | ||||
| Max. temperature | ||||||
| +90°F | +88°F | +86°F | ||||
| Rainfall | ||||||
| 108 mm | 115 mm | 100 mm | ||||
| Wind | ||||||
| 4 m/s | 4 m/s | 5 m/s | ||||
| Humidity | ||||||
| 82% | 82% | 81% | ||||
| Air pressure | ||||||
| 1013 HPa | 1012 HPa | 1012 HPa | ||||
| Sunny days | ||||||
| 2 | 2 | 3 | ||||
| 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 +81°F for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 108 mm to 115 mm. Humidity levels don’t change as the month goes on, averaging around 82%. 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 Martin is gradually decreasing during October, going from 5 m/s to 4 m/s over the course of the month.
Rain
How was the weather last October in St Martin?
Climate Change Over the Years
The climate in St Martin in October has not changed that much over the last 43 years.
The average temperature was the lowest in 1985 (+75°F) and the highest in 2020 (+83°F). The driest year was 1994 with only 343 mm of rainfall, and the wettest year was 1999 with 1121 mm.
FAQ
Is October a good time to visit St Martin?
Can you sunbathe in St Martin in October?
Is St Martin rainy in October?
Is it sunny in St Martin in October?
Monthly weather in St Martin
Source of the data
For this page, we’ve looked at the typical weather in St Martin, 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.