Average annual temperature is 17.0 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 0.8 °C
Number of sunny days: 265 days
Number of rainy days: 100 days
Look at detailed online map of Speelmanshoek
* Weather data for Speelmanshoek 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) | 36.8 | 36.0 | 34.6 | 37.6 | 33.8 | 25.8 | 27.6 | 32.4 | 31.5 | 36.1 | 40.8 | 36.0 |
| Average daytime temperature (°C) | 30.0 | 29.1 | 26.3 | 26.4 | 21.2 | 17.0 | 19.2 | 20.8 | 19.5 | 27.3 | 29.8 | 28.1 |
| Average temperature (°C) | 21.4 | 20.7 | 18.7 | 18.5 | 14.1 | 12.4 | 12.5 | 14.2 | 12.7 | 18.9 | 21.0 | 19.7 |
| Average night temperature (°C) | 14.6 | 14.5 | 13.1 | 11.9 | 8.4 | 8.9 | 6.6 | 8.2 | 6.9 | 12.2 | 13.7 | 13.1 |
| Absolute minimum temperature (°C) | 11.6 | 10.2 | 10.0 | 6.8 | 4.7 | 5.0 | 0.8 | 2.1 | 1.5 | 6.7 | 9.0 | 9.2 |
| 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 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.9 | 13.2 | 12.3 | 11.3 | 10.6 | 10.2 | 10.4 | 11.0 | 11.9 | 12.8 | 13.6 | 14.1 |
| 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) | 12.5 | 11.8 | 10.5 | 10.3 | 8.8 | 6.9 | 8.9 | 9.0 | 9.7 | 11.7 | 11.9 | 12.8 |
| Precipitation (mm) | 8 | 16 | 19 | 3 | 26 | 68 | 47 | 15 | 41 | 5 | 11 | 3 |
| Sunny days | 27 | 21 | 18 | 26 | 25 | 12 | 21 | 23 | 21 | 25 | 22 | 24 |
| Rainy days | 4 | 7 | 13 | 4 | 6 | 18 | 10 | 8 | 9 | 6 | 8 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Speelmanshoek is at