Average annual temperature is 27.8 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 21.2 °C
Number of sunny days: 123 days
Number of rainy days: 242 days
Look at detailed online map of Gresik Regency
* Weather data for Gresik Regency 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) | 31.6 | 30.8 | 31.4 | 31.3 | 32.4 | 34.5 | 33.9 | 34.5 | 36.3 | 38.3 | 37.5 | 36.8 |
| Average daytime temperature (°C) | 30.0 | 29.1 | 29.8 | 30.1 | 31.0 | 32.5 | 32.8 | 33.4 | 34.7 | 36.5 | 35.3 | 33.5 |
| Average temperature (°C) | 26.3 | 25.9 | 26.4 | 26.9 | 27.7 | 28.3 | 27.6 | 28.0 | 28.7 | 30.3 | 29.6 | 28.4 |
| Average night temperature (°C) | 24.0 | 24.0 | 23.9 | 24.5 | 24.2 | 24.3 | 22.9 | 22.8 | 23.1 | 25.0 | 25.5 | 24.9 |
| Absolute minimum temperature (°C) | 22.9 | 23.5 | 23.0 | 23.0 | 22.3 | 23.2 | 21.2 | 21.2 | 21.4 | 23.6 | 24.4 | 24.0 |
| 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 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 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) | 9.2 | 6.9 | 9.3 | 9.0 | 10.2 | 10.9 | 10.7 | 11.0 | 11.1 | 11.5 | 10.9 | 10.1 |
| Precipitation (mm) | 293 | 379 | 321 | 229 | 47 | 17 | 27 | 0 | 3 | 6 | 92 | 214 |
| Sunny days | 0 | 0 | 0 | 0 | 9 | 15 | 18 | 29 | 25 | 22 | 4 | 1 |
| Rainy days | 31 | 28 | 31 | 30 | 22 | 15 | 13 | 2 | 5 | 9 | 26 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gresik Regency is at