Average annual temperature is 26.8 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Tumbu
* Weather data for Tumbu 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 | 38.5 | 39.1 | 37.1 | 36.0 | 31.9 | 32.3 | 32.2 | 33.0 | 32.8 | 33.3 | 34.6 |
| Average daytime temperature (°C) | 35.5 | 36.7 | 34.6 | 34.7 | 33.3 | 29.6 | 30.3 | 29.9 | 30.7 | 31.8 | 32.1 | 32.8 |
| Average temperature (°C) | 27.2 | 28.2 | 28.4 | 28.5 | 27.8 | 25.6 | 25.7 | 25.5 | 25.7 | 26.4 | 26.7 | 25.5 |
| Average night temperature (°C) | 19.1 | 19.8 | 23.6 | 23.9 | 24.0 | 22.9 | 22.6 | 22.8 | 22.6 | 23.0 | 22.5 | 18.8 |
| Absolute minimum temperature (°C) | 16.1 | 17.0 | 21.0 | 22.1 | 22.8 | 21.8 | 21.4 | 22.0 | 20.9 | 21.7 | 19.6 | 16.5 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 10.9 | 10.9 | 8.1 | 9.3 | 8.7 | 7.4 | 8.2 | 7.1 | 8.8 | 8.9 | 9.3 | 10.6 |
| Precipitation (mm) | 1 | 0 | 90 | 126 | 150 | 259 | 269 | 243 | 267 | 224 | 91 | 0 |
| Sunny days | 28 | 28 | 16 | 11 | 3 | 0 | 1 | 0 | 0 | 2 | 14 | 31 |
| Rainy days | 3 | 0 | 15 | 19 | 28 | 30 | 30 | 31 | 30 | 29 | 16 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tumbu is at