Average annual temperature is 25.4 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 48 days
Number of rainy days: 317 days
Look at detailed online map of Jayan
* Weather data for Jayan 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) | 31.5 | 30.3 | 31.2 | 31.5 | 30.0 | 30.5 | 28.2 | 28.6 | 29.8 | 32.4 | 33.7 | 33.9 |
| Average daytime temperature (°C) | 29.7 | 29.0 | 29.7 | 29.7 | 28.7 | 28.2 | 26.7 | 27.3 | 28.1 | 30.8 | 31.4 | 31.1 |
| Average temperature (°C) | 25.9 | 25.5 | 25.8 | 26.0 | 25.2 | 25.0 | 23.8 | 23.6 | 24.0 | 26.1 | 26.9 | 26.7 |
| Average night temperature (°C) | 22.8 | 23.1 | 22.8 | 23.2 | 22.5 | 22.7 | 21.7 | 21.1 | 21.3 | 22.8 | 24.0 | 23.6 |
| Absolute minimum temperature (°C) | 21.6 | 22.1 | 20.7 | 21.9 | 20.2 | 20.3 | 19.0 | 19.1 | 18.7 | 20.5 | 22.4 | 20.7 |
| 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 | 12.4 | 12.1 | 11.9 | 11.7 | 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) | 8.9 | 6.1 | 8.9 | 8.6 | 9.8 | 9.3 | 8.5 | 9.6 | 10.0 | 10.7 | 9.9 | 9.1 |
| Precipitation (mm) | 156 | 318 | 231 | 216 | 57 | 67 | 88 | 33 | 32 | 23 | 90 | 141 |
| Sunny days | 0 | 0 | 1 | 1 | 13 | 5 | 3 | 6 | 4 | 5 | 3 | 7 |
| Rainy days | 31 | 28 | 30 | 29 | 18 | 25 | 28 | 25 | 26 | 26 | 27 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jayan is at