Average annual temperature is 24.2 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 12.6 °C
Number of sunny days: 197 days
Number of rainy days: 168 days
Look at detailed online map of Issau
* Weather data for Issau Mozambique is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 38.1 | 37.1 | 30.1 | 33.9 | 31.7 | 32.2 | 33.2 | 34.8 | 36.5 | 38.8 | 39.5 | 38.1 |
| Average daytime temperature (°C) | 33.4 | 31.1 | 28.8 | 29.6 | 28.6 | 28.9 | 26.7 | 28.4 | 32.3 | 31.5 | 33.3 | 31.8 |
| Average temperature (°C) | 27.3 | 26.2 | 24.2 | 23.9 | 22.8 | 22.3 | 20.3 | 21.6 | 24.8 | 24.8 | 26.1 | 26.4 |
| Average night temperature (°C) | 22.5 | 22.9 | 20.6 | 19.0 | 17.9 | 17.0 | 14.9 | 16.2 | 19.3 | 19.6 | 20.1 | 22.1 |
| Absolute minimum temperature (°C) | 19.3 | 21.2 | 15.9 | 16.5 | 15.3 | 13.1 | 12.6 | 13.2 | 14.8 | 15.5 | 15.7 | 18.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.1 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 10.7 | 8.9 | 10.1 | 10.2 | 10.0 | 9.7 | 9.2 | 9.6 | 9.7 | 9.5 | 11.2 | 9.7 |
| Precipitation (mm) | 112 | 625 | 88 | 12 | 9 | 0 | 5 | 3 | 5 | 55 | 7 | 197 |
| Sunny days | 7 | 2 | 8 | 19 | 15 | 28 | 25 | 22 | 19 | 17 | 25 | 10 |
| Rainy days | 24 | 26 | 23 | 11 | 16 | 2 | 6 | 9 | 11 | 14 | 5 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Issau is at