Average annual temperature is 21.5 °C
Absolute maximum temperature: 29.5 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 3 days
Number of rainy days: 362 days
Look at detailed online map of Borna
* Weather data for Borna 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) | 25.5 | 25.9 | 27.3 | 26.5 | 28.4 | 28.0 | 29.5 | 27.8 | 27.6 | 27.7 | 26.5 | 26.6 |
| Average daytime temperature (°C) | 23.9 | 24.3 | 24.8 | 25.3 | 26.2 | 26.0 | 26.2 | 25.5 | 25.7 | 25.4 | 24.9 | 24.5 |
| Average temperature (°C) | 20.3 | 20.6 | 20.9 | 21.6 | 22.2 | 22.1 | 22.0 | 21.5 | 21.9 | 21.5 | 21.4 | 21.4 |
| Average night temperature (°C) | 17.6 | 17.6 | 17.9 | 18.7 | 19.4 | 19.1 | 18.9 | 18.7 | 19.0 | 18.9 | 19.0 | 19.1 |
| Absolute minimum temperature (°C) | 14.4 | 15.4 | 16.3 | 15.8 | 18.1 | 17.7 | 16.7 | 17.5 | 18.1 | 17.8 | 18.0 | 18.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.1 | 8.5 | 8.4 | 8.4 | 7.9 | 8.9 | 8.1 | 7.0 | 7.1 | 6.9 | 5.7 | 7.5 |
| Precipitation (mm) | 243 | 217 | 198 | 232 | 320 | 326 | 285 | 440 | 438 | 386 | 488 | 311 |
| Sunny days | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 30 | 30 | 31 | 29 | 31 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Borna is at