Average annual temperature is 24.9 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 36 days
Number of rainy days: 329 days
Look at detailed online map of Ossambou
* Weather data for Ossambou 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) | 33.7 | 34.6 | 35.5 | 32.5 | 33.1 | 32.0 | 32.4 | 32.4 | 32.6 | 33.4 | 31.6 | 34.1 |
| Average daytime temperature (°C) | 30.7 | 32.2 | 30.6 | 30.2 | 30.7 | 29.3 | 30.5 | 30.0 | 30.1 | 30.2 | 29.3 | 30.8 |
| Average temperature (°C) | 24.7 | 25.6 | 24.9 | 24.8 | 25.3 | 24.3 | 25.2 | 24.7 | 24.7 | 24.7 | 24.3 | 25.2 |
| Average night temperature (°C) | 20.9 | 21.3 | 21.4 | 21.6 | 22.0 | 21.3 | 21.3 | 21.2 | 21.6 | 21.7 | 21.5 | 21.8 |
| Absolute minimum temperature (°C) | 18.9 | 18.4 | 20.4 | 20.2 | 20.8 | 20.4 | 20.0 | 19.2 | 20.5 | 20.7 | 20.5 | 19.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.5 | 9.7 | 7.9 | 8.5 | 9.1 | 8.2 | 9.9 | 8.9 | 8.4 | 8.1 | 7.8 | 8.8 |
| Precipitation (mm) | 90 | 60 | 169 | 140 | 121 | 139 | 37 | 127 | 182 | 201 | 290 | 153 |
| Sunny days | 8 | 7 | 4 | 2 | 1 | 0 | 4 | 3 | 0 | 0 | 0 | 7 |
| Rainy days | 23 | 21 | 27 | 28 | 30 | 30 | 27 | 28 | 30 | 31 | 30 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ossambou is at