Average annual temperature is 25.9 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: 21.0 °C
Number of sunny days: 40 days
Number of rainy days: 325 days
Look at detailed online map of Merpas
* Weather data for Merpas 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) | 29.8 | 30.5 | 30.3 | 29.9 | 31.7 | 30.1 | 29.7 | 30.0 | 29.1 | 29.1 | 29.0 | 30.2 |
| Average daytime temperature (°C) | 28.2 | 28.8 | 28.5 | 29.0 | 29.5 | 28.7 | 28.3 | 28.2 | 27.6 | 28.1 | 27.9 | 28.7 |
| Average temperature (°C) | 25.5 | 26.0 | 25.9 | 26.2 | 27.1 | 26.4 | 25.9 | 25.8 | 24.7 | 25.4 | 25.6 | 26.1 |
| Average night temperature (°C) | 23.5 | 23.9 | 23.7 | 24.0 | 24.8 | 24.3 | 23.8 | 23.8 | 22.4 | 22.9 | 23.6 | 23.9 |
| Absolute minimum temperature (°C) | 22.2 | 22.8 | 22.5 | 22.7 | 23.7 | 23.0 | 22.7 | 22.8 | 21.0 | 21.3 | 22.8 | 22.5 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.9 | 8.1 | 8.9 | 9.2 | 9.7 | 9.6 | 9.8 | 10.0 | 10.6 | 10.6 | 9.2 | 9.7 |
| Precipitation (mm) | 310 | 284 | 253 | 200 | 73 | 167 | 139 | 58 | 9 | 60 | 160 | 76 |
| Sunny days | 2 | 2 | 0 | 0 | 4 | 2 | 0 | 5 | 15 | 4 | 0 | 6 |
| Rainy days | 29 | 26 | 31 | 30 | 27 | 28 | 31 | 26 | 15 | 27 | 30 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Merpas is at