Average annual temperature is 25.5 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 81 days
Number of rainy days: 284 days
Look at detailed online map of Issa
* Weather data for Issa 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) | 32.5 | 32.2 | 33.2 | 29.7 | 29.9 | 29.4 | 29.3 | 31.2 | 32.3 | 33.6 | 33.4 | 32.9 |
| Average daytime temperature (°C) | 30.5 | 30.3 | 30.8 | 28.5 | 28.7 | 28.5 | 28.0 | 28.6 | 30.3 | 31.8 | 31.2 | 31.0 |
| Average temperature (°C) | 26.2 | 26.2 | 26.6 | 25.0 | 24.8 | 23.9 | 23.8 | 24.0 | 25.1 | 26.7 | 26.9 | 27.0 |
| Average night temperature (°C) | 23.1 | 23.3 | 23.3 | 22.6 | 21.4 | 20.2 | 20.3 | 20.3 | 20.8 | 22.4 | 23.4 | 23.9 |
| Absolute minimum temperature (°C) | 21.8 | 21.0 | 21.1 | 22.0 | 19.3 | 17.3 | 18.6 | 18.3 | 19.7 | 20.4 | 21.7 | 22.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.7 | 12.4 | 12.2 | 11.9 | 11.6 | 11.5 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 12.7 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.5 | 8.7 | 9.7 | 9.9 | 10.7 | 10.4 | 10.0 | 10.7 | 11.2 | 11.5 | 11.1 | 10.6 |
| Precipitation (mm) | 144 | 137 | 179 | 182 | 13 | 27 | 20 | 32 | 21 | 26 | 81 | 150 |
| Sunny days | 4 | 4 | 8 | 1 | 8 | 15 | 12 | 11 | 4 | 10 | 3 | 1 |
| Rainy days | 27 | 24 | 23 | 29 | 23 | 15 | 19 | 20 | 26 | 21 | 27 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Issa is at