Average annual temperature is 27.0 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 138 days
Number of rainy days: 227 days
Look at detailed online map of Kertosari
* Weather data for Kertosari 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) | 32.1 | 31.2 | 32.2 | 32.6 | 32.2 | 33.5 | 33.0 | 33.6 | 36.1 | 38.1 | 37.0 | 37.7 |
| Average daytime temperature (°C) | 30.2 | 28.8 | 30.4 | 30.8 | 31.3 | 32.2 | 31.2 | 32.5 | 34.0 | 36.5 | 35.5 | 33.8 |
| Average temperature (°C) | 26.2 | 25.3 | 26.0 | 26.6 | 26.7 | 27.1 | 26.1 | 26.2 | 27.2 | 29.6 | 29.3 | 28.2 |
| Average night temperature (°C) | 23.5 | 23.1 | 23.0 | 23.7 | 22.7 | 23.2 | 22.1 | 21.2 | 22.1 | 24.1 | 24.9 | 24.3 |
| Absolute minimum temperature (°C) | 22.6 | 22.2 | 21.6 | 22.3 | 21.1 | 21.7 | 19.6 | 18.6 | 18.9 | 22.1 | 23.4 | 23.2 |
| 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 | 12.3 | 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) | 8.5 | 6.2 | 9.2 | 9.1 | 10.4 | 10.8 | 10.7 | 11.0 | 11.0 | 11.3 | 10.7 | 9.9 |
| Precipitation (mm) | 159 | 336 | 257 | 178 | 67 | 73 | 74 | 0 | 1 | 9 | 82 | 125 |
| Sunny days | 2 | 1 | 2 | 1 | 19 | 15 | 22 | 27 | 27 | 10 | 3 | 9 |
| Rainy days | 29 | 27 | 29 | 29 | 12 | 15 | 9 | 4 | 3 | 21 | 27 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kertosari is at