Average annual temperature is 25.1 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 38 days
Number of rainy days: 327 days
Look at detailed online map of Sanza
* Weather data for Sanza Republic of the Congo is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.6 | 31.2 | 30.6 | 31.4 | 30.4 | 27.0 | 27.3 | 27.1 | 28.0 | 30.9 | 30.5 | 30.7 |
| Average daytime temperature (°C) | 28.6 | 29.3 | 29.2 | 29.6 | 28.7 | 26.2 | 25.7 | 26.1 | 26.6 | 28.5 | 28.5 | 28.8 |
| Average temperature (°C) | 25.5 | 26.4 | 26.3 | 26.4 | 26.3 | 23.8 | 22.3 | 22.7 | 24.1 | 25.9 | 25.9 | 26.0 |
| Average night temperature (°C) | 23.2 | 24.1 | 24.1 | 24.0 | 24.5 | 22.2 | 19.9 | 20.5 | 22.3 | 24.3 | 24.0 | 23.9 |
| Absolute minimum temperature (°C) | 22.6 | 22.8 | 22.5 | 23.3 | 23.3 | 19.5 | 18.9 | 19.0 | 20.3 | 22.9 | 22.7 | 23.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 6.6 | 7.7 | 9.1 | 7.9 | 8.8 | 8.8 | 8.1 | 8.2 | 7.4 | 7.8 | 7.1 | 7.7 |
| Precipitation (mm) | 392 | 238 | 219 | 319 | 130 | 9 | 10 | 8 | 30 | 231 | 417 | 440 |
| Sunny days | 0 | 1 | 2 | 1 | 5 | 10 | 8 | 10 | 0 | 1 | 0 | 0 |
| Rainy days | 31 | 27 | 29 | 29 | 26 | 20 | 23 | 21 | 30 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sanza is at