Average annual temperature is 25.6 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 68 days
Number of rainy days: 297 days
Look at detailed online map of Gerongan
* Weather data for Gerongan 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) | 29.8 | 29.8 | 31.8 | 31.8 | 32.7 | 33.0 | 31.7 | 33.8 | 33.8 | 35.4 | 34.7 | 33.9 |
| Average daytime temperature (°C) | 28.8 | 28.7 | 29.7 | 29.8 | 30.8 | 31.0 | 29.5 | 31.5 | 32.0 | 33.6 | 31.8 | 30.9 |
| Average temperature (°C) | 25.1 | 24.8 | 25.4 | 25.7 | 25.9 | 25.8 | 24.5 | 24.7 | 25.2 | 27.1 | 26.7 | 26.3 |
| Average night temperature (°C) | 22.3 | 22.4 | 22.5 | 22.7 | 22.1 | 22.1 | 20.5 | 19.9 | 20.7 | 22.6 | 23.2 | 23.0 |
| Absolute minimum temperature (°C) | 21.1 | 21.3 | 21.7 | 21.2 | 20.3 | 20.4 | 17.6 | 17.3 | 18.0 | 21.4 | 21.9 | 21.2 |
| 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 | 5.4 | 8.6 | 9.0 | 9.7 | 10.3 | 10.1 | 10.5 | 10.5 | 10.8 | 9.7 | 9.1 |
| Precipitation (mm) | 218 | 459 | 319 | 236 | 110 | 62 | 63 | 7 | 13 | 40 | 172 | 147 |
| Sunny days | 0 | 0 | 0 | 1 | 10 | 5 | 13 | 20 | 9 | 4 | 0 | 6 |
| Rainy days | 31 | 28 | 31 | 29 | 21 | 25 | 18 | 11 | 21 | 27 | 30 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gerongan is at