Average annual temperature is 26.9 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 20.9 °C
Number of sunny days: 76 days
Number of rainy days: 289 days
Look at detailed online map of Alastuwa
* Weather data for Alastuwa 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) | 31.3 | 29.8 | 31.3 | 31.3 | 31.6 | 33.0 | 32.5 | 33.7 | 35.3 | 37.0 | 36.0 | 33.5 |
| Average daytime temperature (°C) | 29.5 | 28.6 | 29.8 | 30.1 | 30.4 | 31.8 | 31.5 | 32.8 | 33.8 | 35.4 | 33.4 | 31.6 |
| Average temperature (°C) | 25.7 | 25.6 | 25.7 | 26.0 | 26.6 | 27.2 | 26.7 | 27.0 | 27.7 | 28.9 | 28.1 | 26.9 |
| Average night temperature (°C) | 23.3 | 23.6 | 22.7 | 23.3 | 23.6 | 23.5 | 22.6 | 22.4 | 22.8 | 23.7 | 23.9 | 23.5 |
| Absolute minimum temperature (°C) | 21.4 | 22.7 | 21.0 | 22.4 | 22.4 | 21.9 | 21.3 | 20.9 | 21.2 | 22.3 | 22.3 | 22.3 |
| 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 | 12.0 | 11.8 | 11.7 | 11.8 | 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) | 9.1 | 7.9 | 9.7 | 9.2 | 10.2 | 10.9 | 10.6 | 11.0 | 11.1 | 11.5 | 11.0 | 10.4 |
| Precipitation (mm) | 295 | 351 | 483 | 329 | 132 | 17 | 43 | 9 | 12 | 34 | 183 | 334 |
| Sunny days | 0 | 0 | 0 | 0 | 6 | 8 | 15 | 22 | 16 | 9 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 25 | 22 | 16 | 9 | 14 | 22 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Alastuwa is at