Average annual temperature is 25.9 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Grisway
* Weather data for Grisway 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) | 34.9 | 35.5 | 37.2 | 39.5 | 38.5 | 35.7 | 32.8 | 30.8 | 31.3 | 32.5 | 33.3 | 33.0 |
| Average daytime temperature (°C) | 30.2 | 31.8 | 34.7 | 36.9 | 35.5 | 31.2 | 29.4 | 27.4 | 28.3 | 30.3 | 31.7 | 30.2 |
| Average temperature (°C) | 23.6 | 25.1 | 28.6 | 30.8 | 29.3 | 25.5 | 24.8 | 23.4 | 23.9 | 25.3 | 26.3 | 23.9 |
| Average night temperature (°C) | 18.1 | 19.2 | 23.2 | 25.3 | 24.4 | 21.9 | 21.7 | 20.7 | 20.6 | 21.1 | 21.7 | 18.6 |
| Absolute minimum temperature (°C) | 14.5 | 14.0 | 19.9 | 22.7 | 22.0 | 20.4 | 20.6 | 18.9 | 18.3 | 19.9 | 19.0 | 15.0 |
| 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 | 10.9 | 10.0 | 9.7 | 10.3 | 8.9 | 9.2 | 7.7 | 9.1 | 10.3 | 10.3 | 10.3 |
| Precipitation (mm) | 0 | 0 | 9 | 8 | 23 | 186 | 102 | 187 | 162 | 34 | 3 | 0 |
| Sunny days | 31 | 28 | 28 | 27 | 14 | 3 | 3 | 2 | 3 | 20 | 27 | 31 |
| Rainy days | 0 | 0 | 3 | 3 | 17 | 27 | 28 | 29 | 27 | 11 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grisway is at