Last updated: June 24, 2025
In August, the average temperature in Saint Martin, United States is a pleasant 27°C (82°F). However, you can expect a range, with minimums dipping to 21°C (71°F) and maximums soaring to 36°C (98°F). Be prepared for some rain, as the area experiences 224 mm (8.8 in) of precipitation over the course of 23 days, contributing to an average humidity of 78%.
In August in Saint Martin, the average temperature is 27°C (82°F), with maximums reaching 36°C (98°F) and minimums dropping to 21°C (71°F). This warm climate makes it an ideal time for travelers seeking sunny and pleasant weather.
In Saint Martin in August, the total precipitation amount is 224 mm (8.8 in), recorded over a span of 23 days.
In Saint Martin in August humidity is 78%. With an average temperature of 27°C (82°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a sweaty affair and requiring frequent breaks for hydration.
In Saint Martin in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Saint Martin.
UV Risk Categories
Weather in Saint Martin varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Saint Martin, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 12°C (53°F) | 92 mm (3.6 inches) | 82% | moderate |
February Weather | 15°C (59°F) | 107 mm (4.2 inches) | 80% | very high |
March Weather | 18°C (64°F) | 88 mm (3.5 inches) | 80% | very high |
April Weather | 20°C (68°F) | 122 mm (4.8 inches) | 78% | extreme |
May Weather | 24°C (76°F) | 132 mm (5.2 inches) | 73% | extreme |
June Weather | 27°C (81°F) | 247 mm (9.7 inches) | 71% | extreme |
July Weather | 28°C (82°F) | 189 mm (7.5 inches) | 79% | extreme |
August Weather | 27°C (82°F) | 224 mm (8.8 inches) | 78% | extreme |
September Weather | 26°C (79°F) | 145 mm (5.7 inches) | 80% | very high |
October Weather | 22°C (73°F) | 132 mm (5.2 inches) | 76% | very high |
November Weather | 15°C (60°F) | 58 mm (2.3 inches) | 83% | high |
December Weather | 13°C (56°F) | 110 mm (4.3 inches) | 87% | moderate |