Sveta Helena Weather Averages
Country-wide climate averages aggregated across cities in Sveta Helena.
Annual avg temp
21.9°C
Annual avg high
22.7°C
Annual avg low
21.2°C
Annual rainfall
369 mm
Sunshine
1.5h/day
Vlažnost
77%
Month-by-month averages
| Month | Avg High | Avg Low | Rainfall | Sunshine |
|---|---|---|---|---|
| Vreme v januarju | 24°C | 22°C | 23 mm | 1.9h |
| Vreme v februarju | 25°C | 23°C | 25 mm | 2.0h |
| Vreme v marcu | 25°C | 23°C | 42 mm | 1.7h |
| Vreme v aprilu | 25°C | 23°C | 33 mm | 1.7h |
| Vreme v maju | 24°C | 22°C | 31 mm | 1.6h |
| Vreme v juniju | 23°C | 21°C | 35 mm | 1.6h |
| Vreme v juliju | 22°C | 20°C | 34 mm | 1.5h |
| Vreme v avgustu | 21°C | 19°C | 32 mm | 1.2h |
| Vreme v septembru | 21°C | 19°C | 32 mm | 1.1h |
| Vreme v oktobru | 21°C | 19°C | 29 mm | 1.3h |
| Vreme v novembru | 21°C | 20°C | 23 mm | 1.5h |
| Vreme v decembru | 22°C | 21°C | 29 mm | 1.4h |