Saint-Pierre Weather in August
With daytime temperatures of 30°C (86°F) and nighttime lows of 26°C (79°F), August in Saint-Pierre brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 104 mm (4.1 in) falls on average.
Rainfall in Saint-Pierre in August
Typically, you can expect about 22 days of rain this month, with 104 mm (4.1 in) on average. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Saint-Pierre in August
August in Saint-Pierre brings high temperatures, with highs of 30°C (86°F) and nights around 26°C (79°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows around 26°C (79°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Saint-Pierre in August
Expect sunny days throughout the month, with an estimated 256 hours of sunshine. This makes it a pleasant time to visit Saint-Pierre.
Wind Speed in Saint-Pierre 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
With water at 28°C (82°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit Saint-Pierre. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Martinique, check out our Saint-Pierre's climate page.
Saint-Pierre Temperature in August
Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Water Temperature
28°C (82°F) *
Chance of Rain
73%
Precipitation
104 mm (4.1 in)
Rainy days
22 days
Humidity
85% *
Windspeed
5 m/s (10 knots) *
Sunshine
256 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Saint-Pierre typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in August
Historical weather for Saint-Pierre in August
Browse day-by-day weather records for Saint-Pierre spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Saint-Pierre historical weather extremes in August
Based on 38 years of weather observations in Saint-Pierre between 1987 and 2025, these are the recorded extremes.
- On August 10, 1989, temperatures climbed to 37°C (99°F), marking the warmest August day on record.
- The lowest daytime temperature in August was 26°C (79°F), recorded on August 14, 1993.
- The coldest night in August in Saint-Pierre was on August 14, 1993, with a minimum of 22°C (72°F).
Best Places in Martinique in August
Find out more about the weather in Martinique and which places have the best travel conditions in this month. See all of Martinique in August →
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What to Wear in Saint-Pierre in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Saint-Pierre 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 Martinique, check out our Saint-Pierre's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Saint-Pierre climate overview or explore weather in Martinique.
