Average annual temperature is 16.1 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 164 days
Number of rainy days: 201 days
Look at detailed online map of Isityam
* Weather data for Isityam 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) | 34.0 | 31.6 | 30.1 | 29.9 | 27.5 | 23.4 | 26.8 | 29.1 | 34.8 | 33.7 | 34.6 | 35.9 |
| Average daytime temperature (°C) | 26.1 | 24.5 | 24.7 | 23.1 | 18.9 | 16.7 | 18.1 | 21.5 | 21.5 | 19.8 | 25.3 | 22.2 |
| Average temperature (°C) | 20.9 | 19.7 | 19.1 | 16.9 | 13.6 | 12.1 | 12.2 | 14.6 | 14.7 | 14.4 | 18.3 | 17.4 |
| Average night temperature (°C) | 16.3 | 15.9 | 14.8 | 12.2 | 9.8 | 8.4 | 7.3 | 9.1 | 9.6 | 9.9 | 12.7 | 13.5 |
| Absolute minimum temperature (°C) | 8.8 | 11.6 | 8.8 | 7.7 | 5.3 | 4.3 | 2.7 | 4.7 | 3.3 | 3.9 | 8.0 | 10.6 |
| 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 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.8 | 14.2 |
| 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 | 14.0 |
| Sunshine mean duration (h) | 9.2 | 8.1 | 9.2 | 8.8 | 7.4 | 7.5 | 8.9 | 9.6 | 9.0 | 8.1 | 10.3 | 6.8 |
| Precipitation (mm) | 121 | 136 | 60 | 19 | 134 | 35 | 11 | 6 | 54 | 136 | 29 | 151 |
| Sunny days | 7 | 5 | 11 | 15 | 15 | 23 | 23 | 23 | 19 | 7 | 14 | 2 |
| Rainy days | 24 | 23 | 20 | 15 | 16 | 7 | 8 | 8 | 11 | 24 | 16 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isityam is at