Average annual temperature is 23.6 °C
Absolute maximum temperature: 30.4 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 28 days
Number of rainy days: 337 days
Look at detailed online map of Mergasa
* Weather data for Mergasa 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) | 28.0 | 28.6 | 29.2 | 29.3 | 29.6 | 29.0 | 27.1 | 28.7 | 30.4 | 30.1 | 30.4 | 30.4 |
| Average daytime temperature (°C) | 26.7 | 26.7 | 27.7 | 27.6 | 28.0 | 27.4 | 25.8 | 27.2 | 28.5 | 29.5 | 28.2 | 28.2 |
| Average temperature (°C) | 23.4 | 23.7 | 24.0 | 23.9 | 24.0 | 23.7 | 22.3 | 22.4 | 22.8 | 24.4 | 24.2 | 24.2 |
| Average night temperature (°C) | 21.2 | 21.9 | 21.3 | 21.4 | 20.7 | 20.9 | 19.3 | 18.7 | 18.6 | 21.0 | 21.7 | 21.3 |
| Absolute minimum temperature (°C) | 19.7 | 20.6 | 20.3 | 20.4 | 19.1 | 19.2 | 16.4 | 15.5 | 15.7 | 19.0 | 20.4 | 19.2 |
| 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 | 12.4 | 12.5 |
| 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) | 7.7 | 5.4 | 8.5 | 8.7 | 9.6 | 9.7 | 9.6 | 10.0 | 10.6 | 10.9 | 9.4 | 9.0 |
| Precipitation (mm) | 246 | 291 | 425 | 304 | 212 | 252 | 198 | 35 | 86 | 107 | 420 | 310 |
| Sunny days | 0 | 0 | 0 | 0 | 4 | 1 | 7 | 6 | 5 | 1 | 0 | 4 |
| Rainy days | 31 | 28 | 31 | 30 | 27 | 29 | 24 | 25 | 25 | 30 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mergasa is at