Average annual temperature is 24.7 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 27 days
Number of rainy days: 338 days
Look at detailed online map of Tandou
* Weather data for Tandou 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) | 31.1 | 32.9 | 32.7 | 32.3 | 31.4 | 30.2 | 31.3 | 31.7 | 30.8 | 33.4 | 31.5 | 32.3 |
| Average daytime temperature (°C) | 28.7 | 30.0 | 30.1 | 30.1 | 29.7 | 27.8 | 27.5 | 27.8 | 28.0 | 30.5 | 29.0 | 28.9 |
| Average temperature (°C) | 24.6 | 25.6 | 25.6 | 25.7 | 25.7 | 23.8 | 22.4 | 22.9 | 24.0 | 25.7 | 25.1 | 25.0 |
| Average night temperature (°C) | 21.9 | 22.9 | 22.7 | 22.9 | 23.2 | 20.8 | 18.6 | 19.2 | 20.9 | 23.0 | 22.8 | 22.6 |
| Absolute minimum temperature (°C) | 21.2 | 21.1 | 21.6 | 21.7 | 21.8 | 18.2 | 17.0 | 17.1 | 18.8 | 21.0 | 21.8 | 21.3 |
| 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) | 12.3 | 12.3 | 12.1 | 12.0 | 11.9 | 11.9 | 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) | 6.5 | 6.9 | 8.3 | 7.5 | 7.6 | 4.3 | 4.0 | 3.0 | 2.2 | 6.6 | 6.3 | 6.7 |
| Precipitation (mm) | 410 | 267 | 221 | 306 | 172 | 11 | 10 | 14 | 22 | 332 | 540 | 558 |
| Sunny days | 0 | 0 | 3 | 1 | 2 | 7 | 7 | 6 | 0 | 1 | 0 | 0 |
| Rainy days | 31 | 28 | 28 | 29 | 29 | 23 | 24 | 25 | 30 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tandou during the most sunny months:
The largest precipitation sum in Tandou is at