Sint Maarten Weather in October
October in Sint Maarten averages 29°C (84°F) during the day and 26°C (79°F) at night. It is the wettest month of the year, with 139 mm (5.5 in) of rainfall on average, so waterproof gear is a must.
Rainfall in Sint Maarten in October
Since this month has the highest rainfall, keep an umbrella with you to handle sudden showers. Analyzing past climate data, one can expect approximately 20 days of rain, averaging 139 mm (5.5 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Sint Maarten in October
October in Sint Maarten brings high temperatures, with highs of 29°C (84°F) and nights around 26°C (79°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are warm at 26°C (79°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.
Sunshine in Sint Maarten in October
There are approximately 244 hours of sunshine this month, resulting in mostly clear days.
Wind Speed in Sint Maarten in October
In October, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.
Average water temperature in October
At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.For Sint Maarten itself, January, February, March, April, May, June, July and December generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sint Maarten, check out our Sint Maarten's climate page.
Sint Maarten Temperature in October
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Water Temperature
28°C (82°F)
Chance of Rain
68%
Precipitation
139 mm (5.5 in)
Rainy days
20 days
Humidity
80%
Windspeed
4 m/s (8 knots)
Sunshine
244 hours
Percentage Sunshine
65%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Sint Maarten typically stay consistent throughout October, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in October
Historical weather for Sint Maarten in October
Browse day-by-day weather records for Sint Maarten spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sint Maarten historical weather extremes in October
Our historical data for Sint Maarten spans 1976 to 2025, revealing these weather extremes.
- The hottest October day on record in Sint Maarten reached 34°C (93°F) (October 29, 1987).
- The coldest October day was on October 26, 2007, with a maximum of 26°C (79°F).
- Sint Maarten registered its coldest October night on October 25, 2011, with temperatures dropping to 20°C (68°F).
Best Places in Sint Maarten in October
Find out more about the weather in Sint Maarten and which places have the best travel conditions in this month. See all of Sint Maarten in October →
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What to Wear in Sint Maarten in October
Warm but pleasant conditions in Sint Maarten in October. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. Expect water temperatures of around 28°C (82°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Sint Maarten in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sint Maarten, check out our Sint Maarten's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Sint Maarten climate overview or explore weather in Sint Maarten.
