Average annual temperature is 19.3 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 188 days
Number of rainy days: 177 days
Look at detailed online map of Trennerys
* Weather data for Trennerys 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) | 31.6 | 30.7 | 32.9 | 34.7 | 24.9 | 24.9 | 29.3 | 34.2 | 36.9 | 28.7 | 27.6 | 28.8 |
| Average daytime temperature (°C) | 26.0 | 26.0 | 25.7 | 25.2 | 21.3 | 20.4 | 20.6 | 22.9 | 22.2 | 21.1 | 23.7 | 23.7 |
| Average temperature (°C) | 23.1 | 22.9 | 22.3 | 20.6 | 17.4 | 16.1 | 15.6 | 17.7 | 17.5 | 17.8 | 20.3 | 20.8 |
| Average night temperature (°C) | 20.0 | 20.1 | 19.1 | 16.5 | 14.2 | 12.4 | 11.3 | 13.2 | 13.4 | 14.6 | 16.6 | 17.8 |
| Absolute minimum temperature (°C) | 14.2 | 15.2 | 14.7 | 11.8 | 9.8 | 9.1 | 7.6 | 10.0 | 9.6 | 10.5 | 12.5 | 15.1 |
| 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 | 10.5 | 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) | 9.1 | 8.6 | 9.5 | 8.5 | 7.7 | 7.5 | 9.1 | 9.3 | 8.8 | 8.3 | 10.6 | 7.6 |
| Precipitation (mm) | 112 | 127 | 69 | 20 | 132 | 47 | 20 | 6 | 81 | 140 | 34 | 73 |
| Sunny days | 13 | 8 | 13 | 22 | 12 | 23 | 25 | 24 | 20 | 8 | 17 | 3 |
| Rainy days | 18 | 20 | 18 | 8 | 19 | 7 | 6 | 7 | 10 | 23 | 13 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Trennerys is at