The weather and climate of St Kitts

Weather forecast

There is a simple forecast on the left. For those looking for more detailed forecasts, a wind forecast for the Caribbean is one of many technical yachting forecasts available from Weather Online.

The climate in St. Kitts and Nevis

This area has a tropical monsoon climate with short dry season.

Temperature

Over the course of a year, the temperature typically varies from 23°C to 31°C and is rarely below 22°C or above 32°C.

The warm season lasts from July to October with an average daily high temperature above 30°C. The hottest time of the year is September, with an average high of 31°C and low of 26°C.

The cold season (more accurately, less warm season) lasts from December to March with an average daily high temperature below 29°C. The "coldest" time of the year is February, with an average low of 23°C and high of 28°C.

Humidity

The relative humidity typically ranges from 62% (mildly humid) to 90% (very humid) over the course of the year, rarely dropping below 54% (mildly humid) and reaching as high as 96% (very humid) in October.

Wind

Winds are mostly easterly or north-easterly.