Average annual temperature is 27.3 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 20.0 °C
Number of sunny days: 152 days
Number of rainy days: 213 days
Look at detailed online map of Janganasem Satu
* Weather data for Janganasem Satu 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) | 32.5 | 31.5 | 31.7 | 32.1 | 32.2 | 33.5 | 33.2 | 33.0 | 35.3 | 37.2 | 36.9 | 36.1 |
| Average daytime temperature (°C) | 30.7 | 29.8 | 30.5 | 30.4 | 30.7 | 31.7 | 32.0 | 32.0 | 33.3 | 35.4 | 35.5 | 34.1 |
| Average temperature (°C) | 26.1 | 25.6 | 26.1 | 26.5 | 26.8 | 27.3 | 26.8 | 26.9 | 27.7 | 29.6 | 29.5 | 28.3 |
| Average night temperature (°C) | 23.2 | 23.3 | 23.2 | 23.7 | 23.2 | 23.3 | 22.2 | 21.9 | 22.2 | 24.1 | 24.9 | 24.3 |
| Absolute minimum temperature (°C) | 22.6 | 22.1 | 22.0 | 22.2 | 21.7 | 22.2 | 20.1 | 20.0 | 20.1 | 22.5 | 23.5 | 23.3 |
| 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 | 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) | 9.5 | 7.2 | 9.6 | 9.7 | 10.4 | 10.9 | 10.7 | 11.0 | 11.1 | 11.5 | 11.0 | 10.6 |
| Precipitation (mm) | 329 | 469 | 294 | 256 | 73 | 11 | 18 | 0 | 2 | 1 | 55 | 126 |
| Sunny days | 0 | 1 | 0 | 0 | 16 | 17 | 22 | 28 | 27 | 27 | 11 | 3 |
| Rainy days | 31 | 27 | 31 | 30 | 15 | 13 | 9 | 3 | 3 | 4 | 19 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Janganasem Satu is at