Average annual temperature is 13.9 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: -5.4 °C
Number of sunny days: 211 days
Number of rainy days: 153 days
Number of snow days: 1 day
Look at detailed online map of Thaba Bosigo
* Weather data for Thaba Bosigo 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) | 29.5 | 27.2 | 27.0 | 23.6 | 22.6 | 19.5 | 20.7 | 23.4 | 29.0 | 30.5 | 31.1 | 30.9 |
| Average daytime temperature (°C) | 25.4 | 23.4 | 23.6 | 21.0 | 17.4 | 14.0 | 14.4 | 18.2 | 22.2 | 23.8 | 25.5 | 25.1 |
| Average temperature (°C) | 19.0 | 17.7 | 16.7 | 13.5 | 10.5 | 6.7 | 6.3 | 9.5 | 13.8 | 16.2 | 18.4 | 18.9 |
| Average night temperature (°C) | 13.0 | 12.5 | 10.8 | 6.8 | 4.5 | 0.6 | -0.2 | 1.5 | 5.6 | 8.8 | 11.3 | 13.3 |
| Absolute minimum temperature (°C) | 9.5 | 8.2 | 7.6 | 2.0 | -1.8 | -2.4 | -4.5 | -5.4 | 0.1 | 2.9 | 1.8 | 8.5 |
| 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) | 12.0 | 9.6 | 10.4 | 10.2 | 9.2 | 8.6 | 9.2 | 10.1 | 10.2 | 10.4 | 11.6 | 11.1 |
| Precipitation (mm) | 138 | 140 | 89 | 29 | 75 | 40 | 14 | 3 | 27 | 102 | 56 | 182 |
| Sunny days | 10 | 8 | 11 | 19 | 18 | 26 | 25 | 27 | 23 | 19 | 15 | 10 |
| Rainy days | 21 | 20 | 20 | 11 | 13 | 4 | 5 | 4 | 7 | 12 | 15 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Thaba Bosigo is at