Average annual temperature is 27.3 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 23.4 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Boyan
* Weather data for Boyan 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 | 30.2 | 30.5 | 31.2 | 31.7 | 30.9 | 31.4 | 30.9 | 32.2 | 33.5 | 31.1 | 30.3 |
| Average daytime temperature (°C) | 28.0 | 28.9 | 28.5 | 29.6 | 30.1 | 29.7 | 29.7 | 29.8 | 30.6 | 31.4 | 29.9 | 29.2 |
| Average temperature (°C) | 26.0 | 26.4 | 26.3 | 27.6 | 28.2 | 27.9 | 27.5 | 27.5 | 27.8 | 28.0 | 27.2 | 26.7 |
| Average night temperature (°C) | 24.3 | 24.8 | 24.8 | 25.4 | 26.3 | 26.0 | 25.7 | 25.2 | 25.4 | 25.0 | 25.3 | 25.0 |
| Absolute minimum temperature (°C) | 23.5 | 23.7 | 23.4 | 24.1 | 24.9 | 25.0 | 24.1 | 23.8 | 23.5 | 23.6 | 24.3 | 24.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.7 | 9.5 | 9.4 | 9.7 | 9.8 | 9.9 | 8.8 | 10.2 | 9.8 | 9.9 | 7.9 | 7.7 |
| Precipitation (mm) | 263 | 180 | 158 | 183 | 228 | 189 | 244 | 255 | 139 | 144 | 267 | 233 |
| Sunny days | 0 | 2 | 1 | 1 | 2 | 0 | 2 | 0 | 2 | 3 | 0 | 0 |
| Rainy days | 31 | 26 | 30 | 29 | 29 | 30 | 29 | 31 | 28 | 28 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boyan is at