Average annual temperature is 25.8 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 33 days
Number of rainy days: 332 days
Look at detailed online map of Welahar
* Weather data for Welahar 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) | 30.7 | 30.6 | 31.6 | 31.8 | 31.3 | 31.1 | 29.3 | 29.5 | 31.1 | 33.0 | 33.9 | 34.4 |
| Average daytime temperature (°C) | 29.2 | 29.2 | 29.8 | 29.8 | 30.0 | 29.2 | 28.1 | 28.5 | 29.5 | 31.9 | 31.6 | 31.3 |
| Average temperature (°C) | 25.6 | 25.4 | 25.9 | 26.0 | 26.0 | 25.8 | 24.6 | 24.5 | 25.0 | 27.0 | 27.2 | 27.1 |
| Average night temperature (°C) | 22.9 | 22.8 | 22.8 | 23.0 | 22.9 | 23.0 | 21.7 | 21.2 | 21.2 | 23.4 | 23.9 | 23.7 |
| Absolute minimum temperature (°C) | 22.2 | 21.9 | 21.0 | 21.7 | 21.3 | 21.5 | 19.1 | 17.9 | 18.6 | 21.7 | 22.9 | 21.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 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 | 12.5 | 12.6 |
| 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) | 8.2 | 5.8 | 8.7 | 8.8 | 9.7 | 10.1 | 9.8 | 10.4 | 10.7 | 10.7 | 9.9 | 9.5 |
| Precipitation (mm) | 284 | 340 | 297 | 315 | 208 | 117 | 110 | 11 | 12 | 50 | 233 | 192 |
| Sunny days | 0 | 0 | 0 | 0 | 4 | 0 | 9 | 4 | 12 | 1 | 0 | 3 |
| Rainy days | 31 | 28 | 31 | 30 | 27 | 30 | 22 | 27 | 18 | 30 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Welahar is at