Average annual temperature is 27.8 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 17.2 °C
Number of sunny days: 202 days
Number of rainy days: 163 days
Look at detailed online map of Sini
* Weather data for Sini 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) | 38.3 | 39.4 | 41.0 | 41.1 | 40.9 | 34.5 | 32.7 | 32.5 | 32.3 | 36.1 | 36.7 | 36.5 |
| Average daytime temperature (°C) | 34.1 | 35.6 | 37.7 | 38.6 | 36.3 | 31.2 | 30.4 | 29.4 | 30.1 | 33.0 | 35.0 | 34.2 |
| Average temperature (°C) | 26.7 | 28.4 | 30.9 | 32.0 | 30.3 | 26.3 | 26.1 | 25.2 | 25.4 | 27.3 | 28.6 | 26.9 |
| Average night temperature (°C) | 20.3 | 22.3 | 25.2 | 25.9 | 25.4 | 23.0 | 22.8 | 22.0 | 21.7 | 22.6 | 22.9 | 20.7 |
| Absolute minimum temperature (°C) | 18.0 | 17.7 | 22.0 | 21.8 | 23.2 | 21.1 | 20.7 | 20.2 | 20.2 | 18.3 | 19.1 | 17.2 |
| 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 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 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 | 9.9 | 9.9 | 10.1 | 8.8 | 9.8 | 8.2 | 9.3 | 10.3 | 9.8 | 10.3 |
| Precipitation (mm) | 0 | 0 | 19 | 33 | 62 | 167 | 127 | 219 | 124 | 50 | 10 | 0 |
| Sunny days | 31 | 28 | 26 | 22 | 12 | 2 | 5 | 5 | 2 | 12 | 26 | 31 |
| Rainy days | 0 | 0 | 5 | 8 | 19 | 28 | 26 | 26 | 28 | 19 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sini is at