Average annual temperature is 17.4 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 0.6 °C
Number of sunny days: 223 days
Number of rainy days: 142 days
Look at detailed online map of Montagu
* Weather data for Montagu 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) | 37.9 | 38.9 | 35.9 | 35.6 | 31.0 | 20.3 | 22.5 | 31.5 | 26.2 | 31.7 | 39.3 | 36.3 |
| Average daytime temperature (°C) | 31.6 | 29.9 | 26.6 | 23.7 | 19.6 | 16.9 | 16.9 | 20.7 | 19.7 | 24.1 | 30.7 | 29.1 |
| Average temperature (°C) | 22.9 | 22.3 | 20.3 | 17.5 | 14.2 | 12.6 | 11.5 | 14.2 | 13.7 | 17.2 | 21.8 | 21.2 |
| Average night temperature (°C) | 16.7 | 17.0 | 15.5 | 12.4 | 9.7 | 8.6 | 6.1 | 7.7 | 8.2 | 11.7 | 15.0 | 15.4 |
| Absolute minimum temperature (°C) | 12.9 | 12.1 | 10.1 | 6.5 | 6.1 | 4.2 | 0.6 | 1.4 | 2.5 | 5.5 | 12.1 | 12.4 |
| 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) | 14.1 | 13.3 | 12.3 | 11.2 | 10.4 | 9.9 | 10.2 | 10.9 | 11.9 | 12.9 | 13.9 | 14.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.1 | 10.7 | 10.1 | 8.9 | 7.5 | 6.4 | 8.4 | 9.3 | 8.7 | 10.4 | 11.7 | 11.7 |
| Precipitation (mm) | 38 | 55 | 125 | 20 | 78 | 95 | 26 | 14 | 83 | 84 | 3 | 50 |
| Sunny days | 23 | 14 | 13 | 19 | 19 | 12 | 21 | 22 | 17 | 18 | 27 | 18 |
| Rainy days | 8 | 14 | 18 | 11 | 12 | 18 | 10 | 9 | 13 | 13 | 3 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Montagu is at