26 to 29°C
temperature
3378 hours
sunshine per day
668 mm
rain
115 days
dry
250 days
rain
0 days
snow

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 52° degrees and there is about 263 inch 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. (°F) 79 79 79 80 81 83 83 84 84 84 82 81
Night temp. (°F) 78 78 77 79 80 82 82 82 83 82 81 80
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (inch) 10 10 11 16 28 14 19 26 35 39 35 20
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 84°F in August and the lowest is 79°F 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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