Currently: 81 °F. Broken clouds. (Weather station: Charlestown / Newcast, Saint Kitts and Nevis). See more current weatherAnnual Weather Averages Near Charlestown
Averages are for Charlestown / Newcast, which is 5 miles from Charlestown.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Charlestown
High Temp: 88 °F
Low Temp: 75 °F
Mean Temp: 82 °F
Precipitation: 3.30"
Humidity: 74%
Dew Point: 73 °F
Wind: 24 mph
Pressure: 29.98 "Hg
Visibility: 8 mi
January Climate & Weather Averages in Charlestown
High Temp: 83 °F
Low Temp: 75 °F
Mean Temp: 79 °F
Precipitation: 2.43"
Humidity: 73%
Dew Point: 70 °F
Wind: 26 mph
Pressure: 30.02 "Hg
Visibility: 8 mi
February Climate & Weather Averages in Charlestown
High Temp: 83 °F
Low Temp: 75 °F
Mean Temp: 79 °F
Precipitation: 1.21"
Humidity: 72%
Dew Point: 69 °F
Wind: 26 mph
Pressure: 30.03 "Hg
Visibility: 8 mi
March Climate & Weather Averages in Charlestown
High Temp: 83 °F
Low Temp: 75 °F
Mean Temp: 79 °F
Precipitation: 1.42"
Humidity: 70%
Dew Point: 69 °F
Wind: 24 mph
Pressure: 30.01 "Hg
Visibility: 9 mi
April Climate & Weather Averages in Charlestown
High Temp: 85 °F
Low Temp: 77 °F
Mean Temp: 81 °F
Precipitation: 1.72"
Humidity: 71%
Dew Point: 71 °F
Wind: 23 mph
Pressure: 29.98 "Hg
Visibility: 9 mi
May Climate & Weather Averages in Charlestown
High Temp: 86 °F
Low Temp: 78 °F
Mean Temp: 82 °F
Precipitation: 2.58"
Humidity: 73%
Dew Point: 73 °F
Wind: 23 mph
Pressure: 29.99 "Hg
Visibility: 9 mi
June Climate & Weather Averages in Charlestown
High Temp: 87 °F
Low Temp: 80 °F
Mean Temp: 83 °F
Precipitation: 3.12"
Humidity: 73%
Dew Point: 75 °F
Wind: 26 mph
Pressure: 30.02 "Hg
Visibility: 8 mi
July Climate & Weather Averages in Charlestown
High Temp: 87 °F
Low Temp: 80 °F
Mean Temp: 84 °F
Precipitation: 4.71"
Humidity: 74%
Dew Point: 75 °F
Wind: 28 mph
Pressure: 30.02 "Hg
Visibility: 8 mi
August Climate & Weather Averages in Charlestown
High Temp: 88 °F
Low Temp: 80 °F
Mean Temp: 84 °F
Precipitation: 4.64"
Humidity: 75%
Dew Point: 76 °F
Wind: 25 mph
Pressure: 29.98 "Hg
Visibility: 8 mi
September Climate & Weather Averages in Charlestown
High Temp: 88 °F
Low Temp: 80 °F
Mean Temp: 84 °F
Precipitation: 4.78"
Humidity: 75%
Dew Point: 76 °F
Wind: 20 mph
Pressure: 29.94 "Hg
Visibility: 8 mi
October Climate & Weather Averages in Charlestown
High Temp: 87 °F
Low Temp: 79 °F
Mean Temp: 83 °F
Precipitation: 5.21"
Humidity: 76%
Dew Point: 75 °F
Wind: 19 mph
Pressure: 29.92 "Hg
Visibility: 8 mi
November Climate & Weather Averages in Charlestown
High Temp: 86 °F
Low Temp: 78 °F
Mean Temp: 82 °F
Precipitation: 4.65"
Humidity: 75%
Dew Point: 74 °F
Wind: 21 mph
Pressure: 29.92 "Hg
Visibility: 8 mi
December Climate & Weather Averages in Charlestown
High Temp: 84 °F
Low Temp: 76 °F
Mean Temp: 80 °F
Precipitation: 3.15"
Humidity: 75%
Dew Point: 72 °F
Wind: 25 mph
Pressure: 29.98 "Hg
Visibility: 8 mi