Average annual temperature is 27.0 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 20.3 °C
Number of sunny days: 69 days
Number of rainy days: 296 days
Look at detailed online map of Sero
* Weather data for Sero 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) | 30.3 | 30.3 | 30.4 | 32.3 | 32.8 | 32.6 | 32.7 | 34.8 | 36.1 | 37.1 | 35.0 | 32.5 |
| Average daytime temperature (°C) | 28.3 | 28.3 | 29.0 | 29.7 | 30.6 | 30.8 | 31.1 | 33.0 | 34.3 | 34.8 | 31.7 | 30.7 |
| Average temperature (°C) | 25.7 | 25.8 | 26.0 | 26.5 | 27.3 | 26.8 | 26.9 | 27.8 | 28.6 | 28.7 | 27.5 | 27.0 |
| Average night temperature (°C) | 23.7 | 23.7 | 23.6 | 24.0 | 24.4 | 23.9 | 23.5 | 23.5 | 24.0 | 23.8 | 23.9 | 24.2 |
| Absolute minimum temperature (°C) | 22.8 | 22.6 | 22.7 | 23.3 | 23.2 | 21.7 | 20.6 | 20.3 | 21.7 | 20.3 | 21.6 | 23.0 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.8 | 7.2 | 8.5 | 8.6 | 9.6 | 10.1 | 10.4 | 11.2 | 11.3 | 11.5 | 10.5 | 9.8 |
| Precipitation (mm) | 420 | 530 | 273 | 282 | 166 | 181 | 113 | 10 | 7 | 35 | 194 | 221 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 4 | 11 | 18 | 20 | 12 | 1 | 3 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 26 | 20 | 13 | 10 | 19 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sero is at