Average annual temperature is 27.7 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 21.5 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Surabata
* Weather data for Surabata 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) | 31.7 | 31.2 | 32.2 | 32.2 | 33.7 | 35.0 | 35.7 | 36.4 | 37.8 | 38.0 | 35.5 | 33.9 |
| Average daytime temperature (°C) | 29.8 | 29.0 | 30.1 | 31.1 | 32.0 | 32.9 | 34.2 | 35.0 | 35.5 | 35.8 | 33.6 | 32.0 |
| Average temperature (°C) | 26.1 | 25.7 | 26.1 | 26.8 | 27.8 | 28.1 | 28.4 | 28.8 | 29.3 | 29.9 | 28.4 | 27.5 |
| Average night temperature (°C) | 23.3 | 23.2 | 23.0 | 23.5 | 24.4 | 24.5 | 24.3 | 24.0 | 24.7 | 25.4 | 24.6 | 24.3 |
| Absolute minimum temperature (°C) | 22.6 | 21.8 | 21.8 | 21.6 | 22.9 | 22.4 | 23.3 | 21.5 | 22.8 | 23.5 | 23.7 | 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 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) | 8.9 | 6.3 | 10.0 | 10.3 | 10.4 | 10.6 | 10.6 | 11.0 | 11.1 | 11.1 | 9.8 | 10.1 |
| Precipitation (mm) | 183 | 293 | 230 | 222 | 110 | 105 | 51 | 3 | 1 | 38 | 192 | 205 |
| Sunny days | 0 | 1 | 2 | 0 | 4 | 8 | 17 | 23 | 28 | 16 | 0 | 0 |
| Rainy days | 31 | 27 | 29 | 30 | 27 | 22 | 14 | 8 | 2 | 15 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Surabata is at