Charlestown Weather Averages
Climate averages for Charlestown based on 10 years of historical data.
Annual avg temp
27.0°C
Annual avg high
27.5°C
Annual avg low
26.2°C
Record high
31°C
Record low
20°C
Annual rainfall
896 mm
Rainy days
197
Sunshine
1.4h/day
Luftfeuchtigkeit
76%
Average Charlestown temperatures by month
Avg high
Avg low
Average rainfall in Charlestown by month
Rainfall (mm)
Sunshine hours in Charlestown by month
Sunshine (h/day)
Humidity in Charlestown by month
Average humidity
Month-by-month averages
| Month | Avg High | Avg Low | Rainfall | Sunshine |
|---|---|---|---|---|
| Wetter im Januar | 26°C | 25°C | 45 mm | 1.3h |
| Wetter im Februar | 26°C | 25°C | 50 mm | 1.7h |
| Wetter im März | 26°C | 25°C | 38 mm | 1.9h |
| Wetter im April | 27°C | 25°C | 54 mm | 1.7h |
| Wetter im Mai | 28°C | 26°C | 62 mm | 1.4h |
| Wetter im Juni | 28°C | 27°C | 56 mm | 1.4h |
| Wetter im Juli | 28°C | 27°C | 80 mm | 1.2h |
| Wetter im August | 29°C | 27°C | 103 mm | 1.5h |
| Wetter im September | 29°C | 28°C | 130 mm | 1.1h |
| Wetter im Oktober | 29°C | 27°C | 116 mm | 1.3h |
| Wetter im November | 28°C | 27°C | 113 mm | 1.1h |
| Wetter im Dezember | 27°C | 26°C | 49 mm | 1.3h |