Average annual temperature is 25.7 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Koin
* Weather data for Koin 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) | 29.9 | 29.8 | 30.9 | 30.8 | 31.1 | 31.8 | 30.8 | 32.5 | 35.0 | 36.9 | 37.0 | 33.8 |
| Average daytime temperature (°C) | 28.3 | 27.1 | 29.0 | 29.3 | 29.5 | 30.4 | 29.2 | 31.2 | 33.1 | 35.4 | 34.5 | 31.1 |
| Average temperature (°C) | 24.9 | 24.4 | 25.1 | 25.3 | 25.2 | 25.2 | 24.4 | 24.9 | 25.8 | 28.1 | 28.1 | 26.7 |
| Average night temperature (°C) | 22.7 | 22.9 | 22.3 | 22.6 | 22.3 | 21.3 | 20.7 | 19.3 | 19.5 | 21.9 | 23.1 | 23.7 |
| Absolute minimum temperature (°C) | 21.8 | 21.9 | 21.0 | 21.0 | 20.2 | 18.4 | 18.2 | 17.4 | 17.7 | 20.7 | 21.0 | 22.9 |
| 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) | 12.6 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 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) | 8.3 | 5.3 | 8.9 | 8.8 | 10.7 | 10.4 | 10.0 | 10.9 | 11.1 | 11.3 | 11.5 | 10.0 |
| Precipitation (mm) | 262 | 425 | 327 | 204 | 19 | 34 | 60 | 2 | 4 | 17 | 107 | 267 |
| Sunny days | 0 | 0 | 0 | 4 | 21 | 17 | 23 | 26 | 27 | 14 | 5 | 0 |
| Rainy days | 31 | 28 | 31 | 26 | 10 | 13 | 8 | 5 | 3 | 17 | 25 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koin is at