Average annual temperature is 26.8 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 20.2 °C
Number of sunny days: 95 days
Number of rainy days: 270 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) | 32.2 | 31.0 | 32.2 | 32.5 | 33.2 | 34.1 | 33.2 | 34.2 | 36.0 | 38.6 | 36.9 | 36.2 |
| Average daytime temperature (°C) | 30.3 | 29.0 | 30.8 | 30.9 | 31.4 | 32.4 | 31.8 | 33.0 | 34.0 | 36.2 | 34.9 | 33.3 |
| Average temperature (°C) | 25.9 | 25.0 | 25.8 | 26.3 | 26.6 | 27.1 | 26.2 | 26.2 | 26.8 | 28.7 | 28.5 | 27.9 |
| Average night temperature (°C) | 23.1 | 22.6 | 22.9 | 23.6 | 23.1 | 23.3 | 22.5 | 21.8 | 22.3 | 23.9 | 24.7 | 24.7 |
| Absolute minimum temperature (°C) | 22.2 | 21.8 | 21.3 | 22.5 | 21.9 | 21.8 | 20.9 | 20.2 | 20.4 | 22.9 | 23.4 | 23.9 |
| 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) | 8.7 | 6.0 | 8.6 | 8.7 | 10.3 | 10.8 | 10.7 | 10.9 | 11.0 | 11.4 | 10.6 | 9.9 |
| Precipitation (mm) | 368 | 589 | 419 | 242 | 79 | 43 | 41 | 6 | 8 | 16 | 160 | 173 |
| Sunny days | 2 | 0 | 0 | 0 | 10 | 7 | 18 | 20 | 18 | 7 | 5 | 8 |
| Rainy days | 29 | 28 | 31 | 30 | 21 | 23 | 13 | 11 | 12 | 24 | 25 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jayan is at