Average annual temperature is 25.8 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Onalowa
* Weather data for Onalowa Democratic Republic of the Congo is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.0 | 33.9 | 33.6 | 33.1 | 34.9 | 35.1 | 36.6 | 36.3 | 35.9 | 36.9 | 33.5 | 32.0 |
| Average daytime temperature (°C) | 29.1 | 30.9 | 29.8 | 30.0 | 32.0 | 32.6 | 34.3 | 34.4 | 31.9 | 32.9 | 29.9 | 29.5 |
| Average temperature (°C) | 23.9 | 25.4 | 24.5 | 24.6 | 26.3 | 26.5 | 27.5 | 28.1 | 26.1 | 26.9 | 24.6 | 24.6 |
| Average night temperature (°C) | 20.2 | 21.1 | 20.9 | 21.0 | 21.6 | 21.7 | 21.2 | 22.2 | 21.6 | 22.1 | 21.2 | 21.3 |
| Absolute minimum temperature (°C) | 18.3 | 20.1 | 19.8 | 19.5 | 20.3 | 20.7 | 18.7 | 20.2 | 19.2 | 20.0 | 20.0 | 20.1 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 8.7 | 8.6 | 7.8 | 8.3 | 10.1 | 9.9 | 10.8 | 10.4 | 9.5 | 9.6 | 8.4 | 8.2 |
| Precipitation (mm) | 77 | 80 | 136 | 158 | 47 | 12 | 3 | 3 | 48 | 78 | 227 | 196 |
| Sunny days | 3 | 10 | 5 | 4 | 19 | 20 | 30 | 24 | 8 | 12 | 0 | 2 |
| Rainy days | 28 | 18 | 26 | 26 | 12 | 10 | 1 | 7 | 22 | 19 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onalowa is at