Average annual temperature is 21.3 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 5.3 °C
Number of sunny days: 346 days
Number of rainy days: 19 days
Look at detailed online map of Oswater
* Weather data for Oswater 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) | 36.1 | 37.4 | 38.1 | 38.9 | 36.1 | 31.6 | 33.1 | 37.4 | 35.4 | 39.5 | 39.4 | 37.3 |
| Average daytime temperature (°C) | 31.5 | 31.1 | 30.5 | 32.8 | 27.8 | 23.7 | 26.9 | 28.8 | 29.4 | 31.5 | 33.8 | 31.3 |
| Average temperature (°C) | 23.3 | 22.6 | 21.3 | 24.7 | 19.8 | 15.7 | 19.0 | 19.9 | 19.8 | 21.8 | 25.0 | 22.6 |
| Average night temperature (°C) | 16.9 | 16.1 | 13.7 | 17.8 | 13.2 | 9.2 | 12.2 | 12.7 | 11.7 | 13.7 | 17.2 | 15.3 |
| Absolute minimum temperature (°C) | 12.9 | 12.7 | 10.8 | 11.4 | 6.9 | 5.5 | 5.3 | 6.5 | 7.3 | 9.5 | 11.0 | 12.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.6 | 13.2 | 13.6 |
| 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) | 12.0 | 11.5 | 11.4 | 10.5 | 9.8 | 9.5 | 9.8 | 10.1 | 11.0 | 11.5 | 12.2 | 12.0 |
| Precipitation (mm) | 3 | 0 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
| Sunny days | 27 | 28 | 31 | 25 | 30 | 28 | 30 | 31 | 29 | 31 | 27 | 29 |
| Rainy days | 4 | 0 | 0 | 5 | 1 | 2 | 1 | 0 | 1 | 0 | 3 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oswater is at