Average annual temperature is 26.7 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 96 days
Number of rainy days: 269 days
Look at detailed online map of Jember
* Weather data for Jember 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) | 32.3 | 30.9 | 32.5 | 32.5 | 33.2 | 34.2 | 33.2 | 34.2 | 35.7 | 38.3 | 36.8 | 36.0 |
| Average daytime temperature (°C) | 30.4 | 29.2 | 30.8 | 31.1 | 31.5 | 32.6 | 32.2 | 33.2 | 34.4 | 36.4 | 34.8 | 33.3 |
| Average temperature (°C) | 25.8 | 25.0 | 25.7 | 26.2 | 26.3 | 27.0 | 26.1 | 26.2 | 27.0 | 28.9 | 28.4 | 27.7 |
| Average night temperature (°C) | 22.9 | 22.6 | 22.7 | 23.4 | 22.5 | 22.9 | 21.8 | 21.1 | 21.6 | 23.6 | 24.3 | 24.3 |
| Absolute minimum temperature (°C) | 22.1 | 22.0 | 21.3 | 21.8 | 20.8 | 21.1 | 19.8 | 18.9 | 19.3 | 22.5 | 23.3 | 23.1 |
| 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) | 8.9 | 6.2 | 8.8 | 8.8 | 10.2 | 10.8 | 10.7 | 11.0 | 11.1 | 11.4 | 10.6 | 9.9 |
| Precipitation (mm) | 440 | 612 | 450 | 264 | 83 | 41 | 45 | 4 | 7 | 11 | 137 | 145 |
| Sunny days | 0 | 0 | 0 | 0 | 9 | 6 | 16 | 22 | 18 | 14 | 3 | 8 |
| Rainy days | 31 | 28 | 31 | 30 | 22 | 24 | 15 | 9 | 12 | 17 | 27 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jember is at