Average annual temperature is 24.1 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 301 days
Number of rainy days: 64 days
Look at detailed online map of Iona
* Weather data for Iona Angola is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.2 | 36.3 | 34.6 | 36.4 | 35.2 | 32.1 | 33.1 | 34.5 | 34.6 | 35.7 | 36.8 | 35.9 |
| Average daytime temperature (°C) | 28.0 | 30.9 | 30.9 | 32.9 | 30.8 | 28.9 | 29.4 | 30.1 | 28.5 | 31.4 | 32.6 | 30.7 |
| Average temperature (°C) | 22.8 | 24.5 | 24.9 | 26.8 | 24.9 | 22.6 | 22.8 | 23.5 | 22.0 | 24.3 | 25.9 | 24.7 |
| Average night temperature (°C) | 18.5 | 18.9 | 19.9 | 21.5 | 19.0 | 16.6 | 16.6 | 17.4 | 16.1 | 18.1 | 20.0 | 19.7 |
| Absolute minimum temperature (°C) | 15.7 | 13.8 | 18.0 | 17.4 | 13.2 | 9.9 | 12.7 | 12.8 | 13.1 | 15.7 | 15.9 | 15.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.6 | 12.2 | 11.7 | 11.3 | 11.1 | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 10.0 | 11.6 | 11.0 | 10.3 | 10.4 | 10.3 | 10.5 | 10.6 | 11.2 | 11.4 | 11.3 | 11.1 |
| Precipitation (mm) | 64 | 16 | 28 | 18 | 0 | 0 | 0 | 0 | 0 | 1 | 19 | 26 |
| Sunny days | 14 | 26 | 24 | 21 | 30 | 30 | 31 | 31 | 30 | 29 | 16 | 19 |
| Rainy days | 17 | 2 | 7 | 9 | 1 | 0 | 0 | 0 | 0 | 2 | 14 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iona is at