Climate of Charlestown
Charlestown has a tropical rainforest climate. It is usually (very) warm, humid and rainy all year round. The average annual temperature for Charlestown is 27° degrees and there is about 667 mm of rain in a year. It is dry for 55 days a year with an average humidity of 77% 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 250 days and there is a total of approximately 668 mm rainfall
- Sun hours: throughout the year there are 3378 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: | 115 days |
Days with rain: | 250 days |
Days with snow: | 0 days |
Total rain sum: | 668 mm |
Hours of sunshine: | 3378 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Charlestown.
Precipitation graph
This graph shows the average amount of rainfall per month for Charlestown.
Climate table of Charlestown
In this climate table you can see at a glance what the average weather per month is for Charlestown. 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 Charlestown 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) | 26 | 25 | 27 | 40 | 70 | 36 | 48 | 66 | 89 | 100 | 89 | 52 |
Days with rain | 20 | 19 | 19 | 20 | 23 | 17 | 19 | 20 | 21 | 24 | 24 | 24 |
Dry days | 11 | 9 | 12 | 10 | 8 | 13 | 12 | 11 | 9 | 7 | 6 | 7 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 8 | 9 | 9 | 11 | 11 | 11 | 11 | 11 | 11 | 7 | 7 | 7 |
Wind force (Bft) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
UV-index | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Best time to visit Charlestown
The best time to visit Charlestown on Saint Kitts and Nevis is from January through September and November and December. In this period you have a warm temperature and little precipitation. The highest average temperature in Charlestown is 29°C in August and the lowest is 26°C in January.
Climate of Charlestown by month
What is the average climate in a given month for Charlestown? 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.
Charlestown weather experiences
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