Average annual temperature is 23.0 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 0.6 °C
Number of sunny days: 299 days
Number of rainy days: 66 days
Look at detailed online map of Dekar
* Weather data for Dekar Botswana is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.2 | 33.6 | 34.0 | 32.6 | 31.1 | 29.9 | 28.1 | 34.0 | 36.4 | 39.5 | 38.8 | 39.1 |
| Average daytime temperature (°C) | 31.8 | 29.0 | 30.3 | 29.4 | 28.3 | 25.3 | 22.9 | 27.2 | 31.6 | 35.5 | 35.9 | 34.2 |
| Average temperature (°C) | 25.9 | 23.4 | 24.7 | 23.0 | 20.9 | 16.7 | 15.1 | 19.0 | 23.3 | 27.6 | 28.9 | 27.8 |
| Average night temperature (°C) | 19.1 | 18.1 | 18.9 | 16.5 | 13.6 | 8.7 | 7.6 | 10.7 | 14.0 | 18.7 | 21.2 | 21.1 |
| Absolute minimum temperature (°C) | 14.5 | 14.4 | 15.4 | 12.1 | 8.2 | 1.9 | 0.6 | 1.7 | 5.4 | 15.7 | 15.6 | 16.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.1 | 10.8 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 12.1 | 10.4 | 10.4 | 10.5 | 10.1 | 10.0 | 10.2 | 10.5 | 11.0 | 11.6 | 11.7 | 11.7 |
| Precipitation (mm) | 14 | 86 | 37 | 7 | 4 | 0 | 0 | 0 | 0 | 1 | 15 | 21 |
| Sunny days | 19 | 12 | 22 | 28 | 29 | 30 | 31 | 31 | 30 | 28 | 20 | 19 |
| Rainy days | 12 | 16 | 9 | 2 | 2 | 0 | 0 | 0 | 0 | 3 | 10 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dekar is at