Orient Bay Weather in August
August in Orient Bay sees daytime temperatures around 30°C (86°F) and lows of 27°C (81°F) at night. With around 97 mm (3.8 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Orient Bay in August
Typically, about 19 days will experience rainfall, with an average of 97 mm (3.8 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Orient Bay in August
Expect highs of 30°C (86°F) in Orient Bay in August, with nights dropping to around 27°C (81°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 27°C (81°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.
Sunshine in Orient Bay in August
Expect a lot of sunshine this month, with about 285 hours of sun. These sunny conditions add to the overall experience.
Wind Speed in Orient Bay in August
August has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.
Average water temperature in August
The water is 28°C (82°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.For Orient Bay 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 Saint Martin, check out our Orient Bay's climate page.
Orient Bay 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 Orient Bay 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 Orient Bay in August
Browse day-by-day weather records for Orient Bay spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Orient Bay historical weather extremes in August
According to our 46 years of weather records for Orient Bay, the following extremes were recorded between 1979 and 2025.
- Orient Bay recorded its highest August temperature of 36°C (97°F) on August 28, 1993.
- Orient Bay experienced its chilliest August day on August 20, 1983, reaching only 27°C (81°F).
- Nighttime temperatures dropped to 18°C (64°F) on August 2, 2011, marking the coldest August night on record.
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 Orient Bay in August
Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. The water temperature sits at about 28°C (82°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Orient Bay 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 Orient Bay's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Orient Bay climate overview or explore weather in Saint Martin.
