Average annual temperature is 11.2 °C
Absolute maximum temperature: 25.9 °C
Absolute minimum temperature: -6.7 °C
Number of sunny days: 184 days
Number of rainy days: 178 days
Number of snow days: 3 days
Look at detailed online map of Fosi
* Weather data for Fosi Lesotho is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 25.3 | 22.8 | 22.1 | 18.5 | 17.5 | 14.7 | 15.8 | 18.0 | 24.1 | 25.2 | 25.9 | 25.6 |
| Average daytime temperature (°C) | 21.0 | 19.1 | 19.0 | 16.2 | 13.0 | 9.7 | 9.8 | 13.6 | 17.4 | 18.8 | 20.6 | 20.3 |
| Average temperature (°C) | 15.8 | 14.6 | 13.7 | 10.9 | 7.8 | 4.6 | 4.4 | 7.4 | 11.1 | 13.2 | 15.4 | 15.7 |
| Average night temperature (°C) | 10.7 | 10.1 | 9.1 | 5.1 | 3.0 | -0.2 | -0.4 | 0.8 | 4.5 | 7.1 | 9.8 | 11.3 |
| Absolute minimum temperature (°C) | 6.3 | 5.0 | 6.1 | 0.3 | -2.9 | -3.8 | -5.7 | -6.7 | -1.5 | 0.0 | -1.1 | 6.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.8 | 13.1 | 12.3 | 11.4 | 10.7 | 10.3 | 10.5 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 11.9 | 9.2 | 10.1 | 10.2 | 9.1 | 8.6 | 9.1 | 10.2 | 10.3 | 10.4 | 11.8 | 10.9 |
| Precipitation (mm) | 135 | 127 | 88 | 43 | 86 | 17 | 21 | 7 | 42 | 98 | 61 | 208 |
| Sunny days | 5 | 4 | 8 | 19 | 16 | 22 | 23 | 27 | 22 | 18 | 14 | 6 |
| Rainy days | 26 | 24 | 23 | 11 | 15 | 7 | 6 | 4 | 8 | 13 | 16 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fosi is at