Les Terres Basses Weather in August
Les Terres Basses in August sees high daytime temperatures of 30°C (86°F) and nighttime lows of 27°C (81°F). Rainfall is fairly high this month at around 97 mm (3.8 in), so pack a rain jacket to stay dry.
Rainfall in Les Terres Basses in August
You can typically expect 19 days of rain this month, averaging around 97 mm (3.8 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Les Terres Basses in August
In August, expect high temperatures in Les Terres Basses, with highs of 30°C (86°F) and lows of 27°C (81°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights are warm at 27°C (81°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 Les Terres Basses in August
Expect sunny days throughout the month, with an estimated 285 hours of sunshine. This makes it a pleasant time to visit Les Terres Basses.
Wind Speed in Les Terres Basses in August
Average wind conditions reach 5 m/s (10 knots) in August. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.
Average water temperature in August
The water temperature is 28°C (82°F), which most people find very comfortable. A good month for swimming and water sports.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June, July and December typically offer the best weather for Les Terres Basses.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Saint Martin, check out our Les Terres Basses's climate page.
Les Terres Basses Temperature in August
Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Water Temperature
28°C (82°F) *
Chance of Rain
63%
Precipitation
97 mm (3.8 in)
Rainy days
19 days
Humidity
76% *
Windspeed
5 m/s (10 knots) *
Sunshine
285 hours *
Percentage Sunshine
69% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Les Terres Basses typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 27°C (81°F).
Average temperatures in August
Historical weather for Les Terres Basses in August
Browse day-by-day weather records for Les Terres Basses spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Les Terres Basses historical weather extremes in August
Based on 46 years of weather observations (1979-2025), these are the most extreme conditions recorded in Les Terres Basses.
- On August 28, 1993, temperatures climbed to 37°C (99°F), marking the warmest August day on record.
- On August 20, 1983, Les Terres Basses saw its coldest August day with temperatures maxing out at 27°C (81°F).
- Les Terres Basses registered its coldest August night on August 2, 2011, with temperatures dropping to 18°C (64°F).
Best Places in Saint Martin in August
Find out more about the weather in Saint Martin and which places have the best travel conditions in this month. See all of Saint Martin in August →
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What to Wear in Les Terres Basses in August
Warm but pleasant conditions in Les Terres Basses in August. 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 Les Terres Basses in August
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 Saint Martin, check out our Les Terres Basses's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Les Terres Basses climate overview or explore weather in Saint Martin.
