Sint Eustatius Weather in August
August in Sint Eustatius typically sees daytime highs of 30°C (86°F) and nighttime lows of 27°C (81°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Sint Eustatius in August
Typically, you can expect about 19 days of rain this month, with 96 mm (3.8 in) on average. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Sint Eustatius in August
Expect highs of 30°C (86°F) in Sint Eustatius in August, with nights dropping to around 27°C (81°F). Overall, the month follows a fairly predictable daily temperature pattern. At 27°C (81°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.
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 Sint Eustatius 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 Bonaire, St Eustatius, Saba, check out our Sint Eustatius 's climate page.
Sint Eustatius 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
96 mm (3.8 in)
Rainy days
19 days
Humidity
76%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Sint Eustatius typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Sint Eustatius in August
Browse day-by-day weather records for Sint Eustatius spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sint Eustatius historical weather extremes in August
Based on 49 years of weather observations in Sint Eustatius between 1976 and 2025, these are the recorded extremes.
- On August 24, 1993, 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 30, 1979.
- Nighttime temperatures dropped to 20°C (68°F) on August 27, 2014, marking the coldest August night on record.
Best Places in Bonaire, St Eustatius, Saba in August
Find out more about the weather in Bonaire, St Eustatius, Saba and which places have the best travel conditions in this month. See all of Bonaire, St Eustatius, Saba in August →
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What to Wear in Sint Eustatius 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. With water temperatures around 28°C (82°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes.What To Do in Sint Eustatius 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 Bonaire, St Eustatius, Saba, check out our Sint Eustatius 's climate page.
Temperature Rainfall Humidity Water Temp
See the full Sint Eustatius climate overview or explore weather in Bonaire, St Eustatius, Saba.
