Sierra Leone Weather Averages
Country-wide climate averages aggregated across cities in Sierra Leone.
Annual avg temp
26.3°C
Annual avg high
31.1°C
Annual avg low
22.8°C
Annual rainfall
3254 mm
Sunshine
2.7h/day
Niiskus
75%
Month-by-month averages
| Month | Avg High | Avg Low | Rainfall | Sunshine |
|---|---|---|---|---|
| Jaanuari ilm | 34°C | 22°C | 7 mm | 6.7h |
| Veebruari ilm | 35°C | 23°C | 12 mm | 6.6h |
| Märtsi ilm | 35°C | 23°C | 37 mm | 5.2h |
| Aprilli ilm | 34°C | 24°C | 93 mm | 2.7h |
| Mai ilm | 31°C | 24°C | 248 mm | 1.0h |
| Juuni ilm | 29°C | 23°C | 430 mm | 0.7h |
| Juuli ilm | 27°C | 22°C | 640 mm | 0.6h |
| Augusti ilm | 27°C | 22°C | 714 mm | 0.6h |
| Septembri ilm | 28°C | 22°C | 583 mm | 0.6h |
| Oktoobri ilm | 29°C | 23°C | 346 mm | 0.7h |
| Novembri ilm | 31°C | 23°C | 126 mm | 1.7h |
| Detsembri ilm | 32°C | 22°C | 18 mm | 5.9h |