Average annual temperature is 26.1 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 220 days
Number of rainy days: 145 days
Look at detailed online map of Guiliak
* Weather data for Guiliak 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) | 35.7 | 36.3 | 38.0 | 40.3 | 38.8 | 36.4 | 34.0 | 31.7 | 32.1 | 32.6 | 33.7 | 33.0 |
| Average daytime temperature (°C) | 30.4 | 32.2 | 35.3 | 37.5 | 36.5 | 31.8 | 30.1 | 28.1 | 29.1 | 30.7 | 32.1 | 30.3 |
| Average temperature (°C) | 23.2 | 24.8 | 28.8 | 31.3 | 30.3 | 26.2 | 25.4 | 24.1 | 24.5 | 25.6 | 26.3 | 23.1 |
| Average night temperature (°C) | 16.8 | 18.3 | 22.4 | 25.4 | 25.2 | 22.5 | 22.2 | 21.1 | 21.0 | 20.9 | 20.7 | 16.6 |
| Absolute minimum temperature (°C) | 13.9 | 13.9 | 19.8 | 21.8 | 22.0 | 20.6 | 20.8 | 19.3 | 19.0 | 18.4 | 18.1 | 13.9 |
| 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) | 10.6 | 10.8 | 10.1 | 9.8 | 10.4 | 9.2 | 9.3 | 8.1 | 9.0 | 10.3 | 10.2 | 10.3 |
| Precipitation (mm) | 0 | 0 | 2 | 9 | 22 | 166 | 141 | 184 | 164 | 42 | 2 | 0 |
| Sunny days | 31 | 28 | 29 | 26 | 16 | 5 | 3 | 2 | 3 | 19 | 27 | 31 |
| Rainy days | 0 | 0 | 2 | 4 | 15 | 25 | 28 | 29 | 27 | 12 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guiliak is at