Average annual temperature is 26.9 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 190 days
Number of rainy days: 175 days
Look at detailed online map of Giaou
* Weather data for Giaou 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) | 39.3 | 39.2 | 41.7 | 40.4 | 38.4 | 33.5 | 32.4 | 32.5 | 33.1 | 34.2 | 35.5 | 35.1 |
| Average daytime temperature (°C) | 35.2 | 36.8 | 37.3 | 37.4 | 35.5 | 29.9 | 30.0 | 29.2 | 30.1 | 32.1 | 32.9 | 32.5 |
| Average temperature (°C) | 26.8 | 28.2 | 30.0 | 30.7 | 29.2 | 25.3 | 25.4 | 25.0 | 25.2 | 26.3 | 26.5 | 24.8 |
| Average night temperature (°C) | 18.1 | 19.2 | 23.1 | 24.7 | 24.3 | 22.1 | 21.7 | 21.8 | 21.4 | 22.1 | 21.6 | 18.3 |
| Absolute minimum temperature (°C) | 14.8 | 16.7 | 20.4 | 21.6 | 21.8 | 20.3 | 20.6 | 20.5 | 19.4 | 20.8 | 19.5 | 14.6 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.7 | 9.5 | 10.0 | 9.5 | 8.5 | 9.9 | 8.7 | 9.2 | 9.7 | 9.8 | 10.4 |
| Precipitation (mm) | 0 | 0 | 27 | 11 | 103 | 223 | 154 | 231 | 130 | 67 | 29 | 0 |
| Sunny days | 31 | 28 | 25 | 22 | 14 | 1 | 3 | 0 | 5 | 11 | 19 | 31 |
| Rainy days | 0 | 0 | 6 | 8 | 17 | 29 | 28 | 31 | 25 | 20 | 11 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Giaou is at