Average annual temperature is 27.3 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 19.1 °C
Number of sunny days: 106 days
Number of rainy days: 259 days
Look at detailed online map of Janar
* Weather data for Janar 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) | 31.8 | 31.4 | 32.4 | 32.2 | 33.2 | 34.5 | 33.6 | 35.7 | 37.0 | 38.6 | 37.7 | 35.8 |
| Average daytime temperature (°C) | 30.3 | 29.7 | 30.9 | 31.0 | 31.4 | 33.3 | 33.0 | 34.3 | 35.6 | 37.2 | 34.5 | 32.9 |
| Average temperature (°C) | 25.9 | 25.6 | 25.9 | 26.4 | 26.7 | 27.7 | 27.0 | 27.6 | 28.6 | 30.0 | 28.4 | 27.6 |
| Average night temperature (°C) | 23.0 | 23.3 | 23.0 | 23.2 | 22.6 | 23.2 | 22.3 | 21.9 | 22.7 | 24.4 | 24.4 | 23.9 |
| Absolute minimum temperature (°C) | 22.1 | 22.7 | 22.2 | 22.4 | 21.1 | 21.9 | 19.9 | 19.1 | 20.5 | 23.2 | 23.0 | 22.5 |
| 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 | 11.8 | 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) | 8.1 | 6.1 | 8.9 | 9.1 | 10.2 | 10.8 | 10.6 | 10.8 | 11.0 | 11.3 | 10.5 | 9.6 |
| Precipitation (mm) | 250 | 391 | 392 | 253 | 126 | 31 | 59 | 1 | 7 | 26 | 177 | 202 |
| Sunny days | 0 | 0 | 0 | 1 | 13 | 9 | 15 | 24 | 20 | 14 | 4 | 6 |
| Rainy days | 31 | 28 | 31 | 29 | 18 | 21 | 16 | 7 | 10 | 17 | 26 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Janar is at