Average annual temperature is 28.1 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 227 days
Number of rainy days: 138 days
Look at detailed online map of Kalliao
* Weather data for Kalliao Cameroon is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.6 | 38.7 | 40.5 | 42.8 | 41.5 | 37.9 | 35.4 | 32.6 | 33.5 | 35.5 | 36.0 | 35.5 |
| Average daytime temperature (°C) | 32.6 | 34.7 | 38.0 | 40.0 | 38.5 | 33.7 | 32.0 | 29.7 | 30.9 | 33.4 | 34.3 | 32.8 |
| Average temperature (°C) | 25.5 | 27.4 | 31.0 | 33.4 | 32.2 | 28.0 | 27.1 | 25.5 | 26.0 | 27.1 | 28.1 | 25.9 |
| Average night temperature (°C) | 19.1 | 21.1 | 24.8 | 27.1 | 27.0 | 24.1 | 23.3 | 22.3 | 22.2 | 21.6 | 22.6 | 20.0 |
| Absolute minimum temperature (°C) | 16.5 | 17.2 | 22.5 | 23.2 | 24.9 | 22.6 | 22.3 | 20.3 | 20.0 | 17.7 | 19.6 | 17.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.8 | 10.0 | 9.8 | 10.5 | 9.5 | 9.4 | 8.1 | 9.2 | 10.4 | 10.2 | 10.2 |
| Precipitation (mm) | 0 | 0 | 8 | 6 | 20 | 136 | 106 | 260 | 129 | 25 | 1 | 0 |
| Sunny days | 31 | 28 | 29 | 25 | 20 | 3 | 5 | 4 | 4 | 20 | 27 | 31 |
| Rainy days | 0 | 0 | 2 | 5 | 11 | 27 | 26 | 27 | 26 | 11 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kalliao is at