Weather in St Maarten in July 2026
Average weather
Average temperature in St Maarten in July
The expected average maximum temperature in July is +88°F with a maximum of +91°F and a minimum of +79°F.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +90°F to +90°F.
Is St Maarten warm or cold in July?
St Maarten is typically warm in July.
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.
Take a look at how July is compared to other months in St Maarten:
Climate in St Maarten in July
| June | July | August | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +84°F | +84°F | +84°F | ||||
| Min. temperature | ||||||
| +73°F | +72°F | +72°F | ||||
| Max. temperature | ||||||
| +91°F | +91°F | +91°F | ||||
| Rainfall | ||||||
| 47 mm | 63 mm | 76 mm | ||||
| Wind | ||||||
| 5 m/s | 6 m/s | 5 m/s | ||||
| Humidity | ||||||
| 77% | 77% | 78% | ||||
| Air pressure | ||||||
| 1016 HPa | 1016 HPa | 1014 HPa | ||||
| Sunny days | ||||||
| 1 | 2 | 2 | ||||
| Cloudy days | ||||||
| 7 | 4 | 4 | ||||
| Rainy days | ||||||
| 21 | 25 | 24 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
July typically has worse weather conditions compared to June. 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 47 mm to 63 mm. Humidity levels don’t change as the month goes on, averaging around 77%. Winds are stronger in comparison to June, going up from 5 m/s to 6 m/s on average. The good news is there are likely to be more sunny days in July, from 1 to 2.
August brings much the same weather, it remains ok.
Wind
The average wind speed is 6 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 July, going from 5 m/s to 5 m/s over the course of the month.
Rain
How was the weather last July in St Maarten?
Climate Change Over the Years
The climate in St Maarten in July 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 July a good time to visit St Maarten?
Can you sunbathe in St Maarten in July?
Is St Maarten rainy in July?
Is it sunny in St Maarten in July?
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.
