Average annual temperature is 26.5 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 116 days
Number of rainy days: 249 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) | 31.2 | 30.0 | 31.8 | 31.7 | 32.6 | 34.0 | 33.4 | 34.6 | 37.9 | 37.7 | 37.0 | 36.7 |
| Average daytime temperature (°C) | 29.4 | 28.8 | 30.1 | 30.2 | 30.9 | 32.6 | 31.6 | 33.4 | 34.3 | 35.9 | 34.6 | 32.9 |
| Average temperature (°C) | 25.3 | 24.9 | 25.4 | 25.9 | 26.2 | 27.0 | 25.8 | 26.0 | 26.8 | 28.8 | 28.2 | 27.3 |
| Average night temperature (°C) | 22.6 | 22.6 | 22.5 | 22.9 | 22.6 | 23.0 | 21.6 | 20.8 | 21.5 | 23.6 | 24.4 | 23.7 |
| Absolute minimum temperature (°C) | 21.8 | 21.5 | 21.5 | 21.9 | 20.9 | 21.8 | 19.0 | 18.9 | 19.1 | 22.1 | 23.7 | 22.2 |
| 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) | 8.1 | 6.1 | 8.5 | 9.1 | 10.2 | 10.7 | 10.6 | 10.9 | 11.0 | 11.2 | 10.4 | 9.4 |
| Precipitation (mm) | 268 | 533 | 360 | 255 | 76 | 24 | 34 | 1 | 4 | 13 | 116 | 168 |
| Sunny days | 0 | 1 | 0 | 0 | 15 | 9 | 22 | 28 | 24 | 8 | 2 | 7 |
| Rainy days | 31 | 27 | 31 | 30 | 16 | 21 | 9 | 3 | 6 | 23 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jayan is at