Average annual temperature is 25.4 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: 20.2 °C
Number of sunny days: 21 days
Number of rainy days: 344 days
Look at detailed online map of Gleng
* Weather data for Gleng 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) | 30.9 | 31.9 | 30.9 | 31.0 | 32.7 | 32.6 | 32.0 | 31.3 | 31.7 | 30.1 | 29.7 | 30.8 |
| Average daytime temperature (°C) | 29.0 | 29.4 | 29.3 | 29.6 | 30.3 | 30.5 | 29.7 | 29.2 | 28.5 | 27.7 | 28.3 | 28.6 |
| Average temperature (°C) | 24.9 | 25.2 | 25.1 | 25.6 | 26.3 | 26.5 | 26.1 | 25.6 | 25.1 | 24.8 | 25.0 | 25.3 |
| Average night temperature (°C) | 21.9 | 22.2 | 22.2 | 22.9 | 23.5 | 23.5 | 23.2 | 23.0 | 22.7 | 22.6 | 22.8 | 23.0 |
| Absolute minimum temperature (°C) | 20.2 | 20.9 | 20.5 | 21.7 | 21.8 | 22.1 | 22.1 | 22.2 | 21.8 | 21.6 | 22.2 | 22.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.4 | 8.6 | 8.0 | 8.0 | 8.4 | 9.0 | 8.8 | 7.6 | 6.5 | 5.6 | 6.1 | 6.6 |
| Precipitation (mm) | 267 | 220 | 346 | 335 | 376 | 268 | 199 | 269 | 398 | 555 | 514 | 518 |
| Sunny days | 1 | 1 | 0 | 0 | 2 | 6 | 7 | 3 | 1 | 0 | 0 | 0 |
| Rainy days | 30 | 27 | 31 | 30 | 29 | 24 | 24 | 28 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gleng is at