Average annual temperature is 25.5 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 49 days
Number of rainy days: 316 days
Look at detailed online map of Guyangan
* Weather data for Guyangan 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) | 29.7 | 30.7 | 31.3 | 31.0 | 31.7 | 30.7 | 30.2 | 31.0 | 31.4 | 32.7 | 33.4 | 34.2 |
| Average daytime temperature (°C) | 28.4 | 28.6 | 29.3 | 29.3 | 30.0 | 29.5 | 28.5 | 29.3 | 29.8 | 31.5 | 31.3 | 30.9 |
| Average temperature (°C) | 25.1 | 25.0 | 25.6 | 25.7 | 25.8 | 25.6 | 24.2 | 24.1 | 24.5 | 26.5 | 26.7 | 26.5 |
| Average night temperature (°C) | 22.7 | 22.8 | 22.7 | 23.1 | 22.6 | 22.4 | 20.6 | 19.9 | 20.3 | 22.6 | 23.4 | 23.3 |
| Absolute minimum temperature (°C) | 21.5 | 21.7 | 21.8 | 22.1 | 20.6 | 20.9 | 17.7 | 17.6 | 17.3 | 20.8 | 22.6 | 21.1 |
| 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 | 5.9 | 8.5 | 8.5 | 9.9 | 10.4 | 10.1 | 10.6 | 10.7 | 10.9 | 10.0 | 9.3 |
| Precipitation (mm) | 269 | 520 | 370 | 366 | 140 | 110 | 68 | 9 | 26 | 52 | 210 | 168 |
| Sunny days | 0 | 1 | 0 | 0 | 6 | 1 | 12 | 14 | 6 | 1 | 0 | 8 |
| Rainy days | 31 | 27 | 31 | 30 | 25 | 29 | 19 | 17 | 24 | 30 | 30 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guyangan is at