Average annual temperature is 18.8 °C
Absolute maximum temperature: 43.8 °C
Absolute minimum temperature: -2.1 °C
Number of sunny days: 290 days
Number of rainy days: 75 days
Look at detailed online map of Bitterwater
* Weather data for Bitterwater South Africa is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 43.8 | 38.9 | 40.2 | 36.5 | 31.7 | 23.0 | 25.3 | 32.4 | 37.3 | 37.8 | 42.0 | 41.1 |
| Average daytime temperature (°C) | 36.3 | 32.4 | 29.8 | 25.9 | 20.2 | 17.1 | 17.0 | 22.9 | 22.6 | 27.1 | 33.7 | 31.9 |
| Average temperature (°C) | 27.2 | 24.6 | 22.3 | 19.0 | 13.2 | 11.1 | 9.8 | 15.2 | 15.3 | 19.5 | 24.9 | 23.9 |
| Average night temperature (°C) | 19.0 | 17.6 | 15.4 | 11.6 | 6.3 | 5.9 | 3.0 | 7.4 | 8.1 | 12.0 | 16.3 | 16.9 |
| Absolute minimum temperature (°C) | 12.2 | 9.4 | 8.6 | 4.9 | 1.2 | 2.5 | -2.1 | -1.1 | 1.0 | 3.8 | 11.9 | 12.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.0 | 13.3 | 12.3 | 11.3 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 14.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.0 | 11.1 | 10.7 | 9.6 | 8.0 | 7.3 | 8.6 | 9.8 | 9.9 | 10.8 | 12.2 | 12.4 |
| Precipitation (mm) | 4 | 23 | 34 | 6 | 50 | 32 | 4 | 1 | 25 | 16 | 1 | 11 |
| Sunny days | 25 | 21 | 24 | 24 | 23 | 19 | 26 | 27 | 24 | 25 | 26 | 26 |
| Rainy days | 6 | 7 | 7 | 6 | 8 | 11 | 5 | 4 | 6 | 6 | 4 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bitterwater is at