Average annual temperature is 27.2 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 20.0 °C
Number of sunny days: 95 days
Number of rainy days: 270 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) | 31.9 | 30.9 | 32.6 | 32.2 | 32.5 | 34.0 | 33.8 | 34.8 | 36.5 | 37.0 | 36.2 | 36.7 |
| Average daytime temperature (°C) | 29.6 | 28.6 | 30.6 | 31.2 | 31.3 | 33.0 | 32.6 | 33.8 | 35.2 | 36.1 | 34.3 | 33.4 |
| Average temperature (°C) | 25.8 | 25.4 | 26.1 | 26.6 | 26.9 | 27.6 | 26.8 | 27.3 | 28.1 | 29.3 | 28.2 | 27.9 |
| Average night temperature (°C) | 23.4 | 23.4 | 23.4 | 23.9 | 23.4 | 23.6 | 22.2 | 22.0 | 22.6 | 24.3 | 24.5 | 24.6 |
| Absolute minimum temperature (°C) | 22.5 | 22.5 | 22.0 | 23.2 | 22.1 | 22.6 | 20.6 | 20.0 | 20.7 | 23.6 | 23.9 | 23.5 |
| 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 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| 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) | 8.3 | 6.4 | 8.9 | 9.5 | 10.3 | 10.7 | 10.5 | 10.9 | 11.0 | 11.2 | 10.3 | 9.7 |
| Precipitation (mm) | 303 | 340 | 385 | 336 | 115 | 38 | 56 | 5 | 20 | 27 | 217 | 210 |
| Sunny days | 0 | 0 | 0 | 0 | 11 | 5 | 21 | 20 | 19 | 11 | 0 | 8 |
| Rainy days | 31 | 28 | 31 | 30 | 20 | 25 | 10 | 11 | 11 | 20 | 30 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jember is at