Average annual temperature is 20.3 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: -0.7 °C
Number of sunny days: 316 days
Number of rainy days: 49 days
Look at detailed online map of Johnniesdale
* Weather data for Johnniesdale 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) | 40.6 | 38.4 | 36.2 | 32.6 | 30.4 | 24.7 | 25.2 | 28.6 | 35.8 | 38.3 | 40.9 | 39.9 |
| Average daytime temperature (°C) | 36.3 | 34.6 | 31.1 | 27.0 | 21.7 | 17.5 | 18.6 | 22.7 | 23.1 | 29.6 | 33.9 | 33.2 |
| Average temperature (°C) | 29.5 | 27.6 | 23.9 | 19.7 | 14.6 | 11.2 | 11.5 | 15.5 | 15.4 | 22.3 | 26.5 | 26.4 |
| Average night temperature (°C) | 20.9 | 19.4 | 15.9 | 11.3 | 7.2 | 5.1 | 5.0 | 8.0 | 6.8 | 13.5 | 17.3 | 18.4 |
| Absolute minimum temperature (°C) | 13.1 | 12.8 | 9.1 | 5.5 | 1.6 | 0.6 | -0.3 | 1.7 | -0.7 | 7.2 | 9.8 | 12.8 |
| 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) | 13.8 | 13.1 | 12.3 | 11.4 | 10.6 | 10.3 | 10.4 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| 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) | 12.8 | 12.1 | 10.8 | 10.3 | 9.1 | 8.3 | 9.0 | 10.0 | 10.5 | 11.3 | 12.4 | 12.6 |
| Precipitation (mm) | 2 | 1 | 8 | 1 | 21 | 12 | 4 | 1 | 7 | 2 | 1 | 61 |
| Sunny days | 27 | 25 | 26 | 28 | 25 | 25 | 27 | 29 | 25 | 27 | 26 | 26 |
| Rainy days | 4 | 3 | 5 | 2 | 6 | 5 | 4 | 2 | 5 | 4 | 4 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Johnniesdale is at