Average annual temperature is 24.2 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 98 days
Number of rainy days: 267 days
Look at detailed online map of Niansom
* Weather data for Niansom 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) | 34.2 | 36.2 | 36.6 | 33.0 | 31.4 | 29.2 | 30.1 | 30.1 | 30.3 | 30.4 | 30.5 | 32.1 |
| Average daytime temperature (°C) | 32.6 | 34.6 | 31.3 | 29.9 | 29.9 | 27.8 | 27.9 | 28.0 | 28.1 | 28.7 | 28.5 | 30.5 |
| Average temperature (°C) | 25.3 | 26.8 | 25.1 | 24.5 | 24.6 | 23.2 | 23.3 | 23.1 | 23.3 | 23.6 | 23.7 | 24.2 |
| Average night temperature (°C) | 19.7 | 20.7 | 21.2 | 21.0 | 21.3 | 20.5 | 20.5 | 20.4 | 20.5 | 20.6 | 20.6 | 19.1 |
| Absolute minimum temperature (°C) | 16.8 | 18.2 | 20.2 | 19.7 | 19.9 | 19.8 | 19.8 | 19.5 | 19.1 | 19.8 | 19.5 | 15.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.9 | 12.0 | 12.1 | 12.2 | 12.4 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.6 | 7.9 | 8.8 | 9.2 | 8.6 | 9.2 | 8.2 | 8.8 | 8.5 | 8.4 | 10.3 |
| Precipitation (mm) | 3 | 0 | 116 | 120 | 233 | 153 | 181 | 208 | 193 | 296 | 176 | 3 |
| Sunny days | 29 | 26 | 9 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 4 | 25 |
| Rainy days | 2 | 2 | 22 | 28 | 29 | 30 | 31 | 31 | 29 | 31 | 26 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niansom is at