Average annual temperature is 24.8 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 88 days
Number of rainy days: 277 days
Look at detailed online map of Isandja
* Weather data for Isandja Democratic 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) | 32.2 | 35.3 | 34.0 | 33.2 | 32.9 | 33.7 | 34.9 | 36.2 | 34.8 | 36.3 | 33.8 | 33.2 |
| Average daytime temperature (°C) | 29.4 | 31.3 | 30.1 | 30.1 | 31.2 | 30.8 | 32.4 | 32.8 | 31.2 | 32.5 | 29.2 | 29.9 |
| Average temperature (°C) | 23.6 | 25.2 | 24.0 | 24.2 | 25.2 | 24.9 | 26.0 | 26.0 | 24.7 | 25.7 | 23.6 | 24.2 |
| Average night temperature (°C) | 19.9 | 20.8 | 20.3 | 20.7 | 21.3 | 20.8 | 20.5 | 20.9 | 20.7 | 21.1 | 20.3 | 20.8 |
| Absolute minimum temperature (°C) | 18.7 | 18.3 | 18.5 | 18.6 | 19.9 | 19.7 | 18.7 | 18.0 | 19.2 | 19.0 | 18.5 | 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 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.9 | 8.7 | 8.2 | 8.2 | 9.4 | 9.0 | 10.8 | 9.1 | 8.3 | 9.0 | 8.1 | 8.4 |
| Precipitation (mm) | 108 | 47 | 115 | 190 | 90 | 66 | 3 | 40 | 77 | 60 | 214 | 193 |
| Sunny days | 5 | 10 | 3 | 3 | 10 | 9 | 21 | 12 | 6 | 4 | 3 | 2 |
| Rainy days | 26 | 18 | 28 | 27 | 21 | 21 | 10 | 19 | 24 | 27 | 27 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isandja is at