Average annual temperature is 26.5 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Olongo
* Weather data for Olongo 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) | 34.2 | 36.6 | 34.5 | 34.4 | 34.0 | 33.1 | 35.5 | 35.9 | 37.1 | 38.3 | 35.2 | 32.9 |
| Average daytime temperature (°C) | 31.5 | 33.6 | 32.5 | 31.5 | 32.4 | 30.6 | 32.5 | 31.8 | 32.4 | 34.3 | 31.6 | 31.3 |
| Average temperature (°C) | 26.4 | 27.8 | 26.9 | 26.9 | 27.3 | 25.0 | 24.9 | 25.1 | 26.2 | 27.8 | 26.7 | 26.8 |
| Average night temperature (°C) | 23.3 | 23.9 | 23.5 | 24.0 | 23.9 | 21.3 | 20.0 | 20.8 | 22.1 | 23.7 | 24.1 | 24.0 |
| Absolute minimum temperature (°C) | 22.2 | 22.1 | 22.2 | 22.9 | 21.3 | 18.6 | 18.1 | 18.7 | 19.9 | 21.9 | 22.9 | 22.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.1 | 12.3 | 12.5 | 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) | 8.9 | 9.6 | 9.2 | 7.6 | 9.4 | 7.8 | 9.0 | 8.4 | 8.0 | 7.3 | 6.4 | 9.2 |
| Precipitation (mm) | 216 | 58 | 214 | 173 | 18 | 4 | 1 | 1 | 4 | 25 | 348 | 282 |
| Sunny days | 4 | 14 | 9 | 3 | 7 | 13 | 25 | 26 | 21 | 8 | 1 | 3 |
| Rainy days | 27 | 14 | 22 | 27 | 24 | 17 | 6 | 5 | 9 | 23 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Olongo is at