Average annual temperature is 26.6 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 116 days
Number of rainy days: 249 days
Look at detailed online map of Jetak
* Weather data for Jetak 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 | 30.1 | 32.3 | 32.3 | 32.8 | 34.0 | 33.3 | 34.8 | 37.1 | 37.8 | 36.8 | 36.5 |
| Average daytime temperature (°C) | 29.8 | 29.1 | 30.6 | 30.7 | 31.1 | 32.4 | 31.2 | 33.1 | 34.0 | 36.0 | 34.6 | 33.0 |
| Average temperature (°C) | 25.7 | 25.2 | 25.9 | 26.2 | 26.5 | 27.0 | 25.7 | 25.8 | 26.5 | 28.7 | 28.4 | 27.5 |
| Average night temperature (°C) | 22.9 | 22.9 | 22.9 | 23.2 | 23.3 | 23.5 | 22.0 | 21.1 | 21.8 | 23.9 | 24.7 | 23.9 |
| Absolute minimum temperature (°C) | 22.0 | 22.3 | 22.1 | 22.1 | 22.2 | 22.4 | 20.0 | 19.6 | 19.5 | 22.4 | 23.6 | 22.0 |
| 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 | 11.8 | 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 | 8.6 | 9.0 | 10.1 | 10.7 | 10.5 | 10.9 | 11.0 | 11.2 | 10.4 | 9.4 |
| Precipitation (mm) | 237 | 482 | 345 | 235 | 130 | 45 | 41 | 3 | 4 | 25 | 115 | 170 |
| Sunny days | 0 | 1 | 0 | 0 | 15 | 11 | 22 | 28 | 23 | 8 | 1 | 7 |
| Rainy days | 31 | 27 | 31 | 30 | 16 | 19 | 9 | 3 | 7 | 23 | 29 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jetak is at