Average annual temperature is 19.4 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 0.5 °C
Number of sunny days: 335 days
Number of rainy days: 30 days
Look at detailed online map of Grootplaats
* Weather data for Grootplaats Namibia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 40.9 | 38.6 | 37.5 | 34.7 | 30.8 | 27.8 | 29.3 | 29.5 | 35.2 | 37.5 | 41.2 | 36.7 |
| Average daytime temperature (°C) | 35.5 | 33.3 | 30.2 | 28.0 | 22.4 | 18.8 | 19.1 | 22.9 | 22.7 | 29.4 | 33.2 | 32.1 |
| Average temperature (°C) | 26.3 | 24.7 | 21.4 | 20.4 | 15.7 | 12.2 | 12.2 | 15.9 | 15.0 | 21.2 | 24.9 | 23.4 |
| Average night temperature (°C) | 17.0 | 16.2 | 12.7 | 12.6 | 9.0 | 6.4 | 6.0 | 8.8 | 7.2 | 12.8 | 15.6 | 14.6 |
| Absolute minimum temperature (°C) | 9.9 | 12.1 | 8.2 | 4.4 | 3.1 | 2.4 | 0.5 | 3.6 | 0.5 | 6.5 | 7.2 | 8.8 |
| 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 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.7 | 13.1 | 12.2 | 11.4 | 10.7 | 10.4 | 10.6 | 11.1 | 11.9 | 12.8 | 13.5 | 13.9 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 12.6 | 11.9 | 11.3 | 10.4 | 9.2 | 8.8 | 9.2 | 10.1 | 10.4 | 11.4 | 12.4 | 12.7 |
| Precipitation (mm) | 0 | 2 | 2 | 0 | 4 | 17 | 5 | 0 | 7 | 9 | 0 | 4 |
| Sunny days | 31 | 26 | 29 | 29 | 26 | 25 | 28 | 29 | 26 | 27 | 30 | 29 |
| Rainy days | 0 | 2 | 2 | 1 | 5 | 5 | 3 | 2 | 4 | 4 | 0 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grootplaats is at