Climate of Sint Eustatius
Sint Eustatius has a tropical rainforest climate. It is usually (very) warm, humid and rainy all year round. The average annual temperature for Sint Eustatius is 27° degrees and there is about 698 mm of rain in a year. It is dry for 67 days a year with an average humidity of 76% and an UV-index of 7.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 26°C and 29°C
- Night:the average nighttime temperature is between 25°C and 28°C
- Rain: it rains 238 days and there is a total of approximately 697 mm rainfall
- Sun hours: throughout the year there are 3268 sun hours
Maximum temperature: | between 26°C and 29°C |
Warmest month: | 29°C in August |
Coldest month: | 26°C in January |
Night temperature: | between 25°C and 28°C |
Dry days: | 127 days |
Days with rain: | 238 days |
Days with snow: | 0 days |
Total rain sum: | 697 mm |
Hours of sunshine: | 3268 hours |
Weather now in Sint Eustatius

Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Sint Eustatius.
Precipitation graph
This graph shows the average amount of rainfall per month for Sint Eustatius.
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Climate table of Sint Eustatius
In this climate table you can see at a glance what the average weather per month is for Sint Eustatius. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Sint Eustatius might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 29 | 29 | 29 | 28 | 27 |
Night temp. (°C) | 26 | 25 | 25 | 26 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 26 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 28 | 28 | 27 | 42 | 77 | 36 | 48 | 67 | 89 | 107 | 94 | 54 |
Days with rain | 21 | 18 | 18 | 19 | 22 | 16 | 18 | 18 | 20 | 22 | 23 | 23 |
Dry days | 10 | 10 | 13 | 11 | 9 | 14 | 13 | 13 | 10 | 9 | 7 | 8 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 7 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 6 | 6 | 6 |
Wind force (Bft) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 4 |
UV-index | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Best time to visit Sint Eustatius
The best time to visit Sint Eustatius is January through September and November and December. In this period you have a warm temperature and little precipitation. On the island of Sint Eustatius, the warmest month is August with 29°C and the coldest is January with 26°C.
Climate of Sint Eustatius by month
What is the average climate in a given month for Sint Eustatius? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.












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