Average annual temperature is 23.2 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 87 days
Number of rainy days: 278 days
Look at detailed online map of Delen
* Weather data for Delen Indonesia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.3 | 27.2 | 29.4 | 28.9 | 29.7 | 29.7 | 28.6 | 31.7 | 32.8 | 34.0 | 33.4 | 31.1 |
| Average daytime temperature (°C) | 26.7 | 25.8 | 27.3 | 27.6 | 27.6 | 28.0 | 26.6 | 28.5 | 29.7 | 31.7 | 29.6 | 28.8 |
| Average temperature (°C) | 22.7 | 22.3 | 23.1 | 23.4 | 23.4 | 23.3 | 22.0 | 22.4 | 22.9 | 24.8 | 24.3 | 23.9 |
| Average night temperature (°C) | 20.2 | 20.0 | 20.1 | 20.6 | 20.3 | 20.2 | 18.6 | 17.7 | 18.2 | 20.1 | 21.3 | 20.7 |
| Absolute minimum temperature (°C) | 19.2 | 19.2 | 18.9 | 19.2 | 18.4 | 18.8 | 15.4 | 15.6 | 15.3 | 17.5 | 20.1 | 17.5 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.7 | 5.5 | 8.3 | 8.8 | 10.0 | 10.3 | 10.2 | 10.8 | 10.8 | 11.0 | 10.3 | 9.4 |
| Precipitation (mm) | 200 | 244 | 286 | 226 | 90 | 71 | 39 | 6 | 12 | 76 | 180 | 187 |
| Sunny days | 0 | 0 | 1 | 0 | 13 | 4 | 19 | 19 | 20 | 4 | 0 | 7 |
| Rainy days | 31 | 28 | 30 | 30 | 18 | 26 | 12 | 12 | 10 | 27 | 30 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Delen is at