Average annual temperature is 27.0 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 21.7 °C
Number of sunny days: 47 days
Number of rainy days: 318 days
Look at detailed online map of Umbulan Ilianhilau
* Weather data for Umbulan Ilianhilau 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) | 31.1 | 31.8 | 31.6 | 32.1 | 32.1 | 32.1 | 32.3 | 35.6 | 37.2 | 38.3 | 38.0 | 33.3 |
| Average daytime temperature (°C) | 30.0 | 30.4 | 30.0 | 31.0 | 31.1 | 30.8 | 30.8 | 33.3 | 35.2 | 36.6 | 33.6 | 31.5 |
| Average temperature (°C) | 25.6 | 25.9 | 25.5 | 26.1 | 26.7 | 26.4 | 26.3 | 27.8 | 28.8 | 29.8 | 27.9 | 26.7 |
| Average night temperature (°C) | 22.7 | 22.9 | 22.5 | 22.9 | 23.5 | 23.2 | 23.0 | 23.3 | 23.6 | 24.5 | 24.0 | 23.6 |
| Absolute minimum temperature (°C) | 21.7 | 21.9 | 22.0 | 21.8 | 21.8 | 22.1 | 21.8 | 22.1 | 22.3 | 23.2 | 23.1 | 22.8 |
| 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 | 11.9 | 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) | 8.4 | 8.1 | 8.6 | 9.0 | 9.2 | 9.5 | 9.5 | 10.6 | 10.5 | 11.0 | 9.4 | 8.8 |
| Precipitation (mm) | 342 | 329 | 413 | 309 | 220 | 159 | 154 | 46 | 22 | 31 | 229 | 278 |
| Sunny days | 0 | 1 | 0 | 0 | 1 | 2 | 1 | 5 | 17 | 14 | 4 | 2 |
| Rainy days | 31 | 27 | 31 | 30 | 30 | 28 | 30 | 26 | 13 | 17 | 26 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umbulan Ilianhilau is at