Average annual temperature is 25.8 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 88 days
Number of rainy days: 277 days
Look at detailed online map of Keposan
* Weather data for Keposan 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) | 30.0 | 30.3 | 30.7 | 30.3 | 30.7 | 30.5 | 29.5 | 30.1 | 31.1 | 32.2 | 33.1 | 33.9 |
| Average daytime temperature (°C) | 28.8 | 28.7 | 29.3 | 29.2 | 29.7 | 29.4 | 28.3 | 28.8 | 29.4 | 31.1 | 31.0 | 30.8 |
| Average temperature (°C) | 25.4 | 25.3 | 25.8 | 26.0 | 26.2 | 25.9 | 24.7 | 24.5 | 24.9 | 26.7 | 27.0 | 27.0 |
| Average night temperature (°C) | 23.1 | 23.0 | 23.0 | 23.4 | 23.4 | 23.0 | 21.4 | 21.0 | 21.2 | 23.5 | 23.8 | 23.9 |
| Absolute minimum temperature (°C) | 22.3 | 22.3 | 22.1 | 22.7 | 22.3 | 21.8 | 19.1 | 18.7 | 18.7 | 21.8 | 22.8 | 21.7 |
| 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) | 8.0 | 6.1 | 8.9 | 9.0 | 10.0 | 10.3 | 10.3 | 10.6 | 10.9 | 10.8 | 9.9 | 9.6 |
| Precipitation (mm) | 269 | 582 | 300 | 199 | 128 | 63 | 74 | 6 | 7 | 29 | 130 | 101 |
| Sunny days | 0 | 0 | 0 | 1 | 12 | 5 | 15 | 18 | 17 | 9 | 1 | 10 |
| Rainy days | 31 | 28 | 31 | 29 | 19 | 25 | 16 | 13 | 13 | 22 | 29 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Keposan is at