Average annual temperature is 27.3 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 21.2 °C
Number of sunny days: 72 days
Number of rainy days: 293 days
Look at detailed online map of Mattanru
* Weather data for Mattanru 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) | 32.7 | 33.2 | 32.7 | 34.4 | 32.1 | 31.9 | 31.5 | 33.0 | 35.4 | 37.2 | 37.9 | 36.2 |
| Average daytime temperature (°C) | 30.5 | 30.5 | 30.7 | 31.3 | 30.4 | 30.5 | 30.4 | 32.2 | 34.0 | 36.0 | 34.5 | 33.5 |
| Average temperature (°C) | 26.8 | 27.0 | 26.5 | 26.9 | 26.5 | 26.4 | 26.2 | 27.2 | 28.2 | 29.4 | 28.2 | 28.2 |
| Average night temperature (°C) | 23.9 | 24.3 | 23.5 | 23.8 | 23.7 | 23.5 | 23.1 | 23.3 | 23.8 | 24.2 | 24.1 | 24.6 |
| Absolute minimum temperature (°C) | 22.8 | 23.3 | 22.1 | 22.6 | 22.4 | 22.2 | 21.5 | 21.2 | 22.6 | 21.8 | 22.2 | 23.5 |
| 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) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 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) | 9.5 | 8.7 | 9.2 | 9.0 | 9.4 | 10.1 | 10.0 | 11.1 | 11.2 | 11.4 | 10.5 | 10.8 |
| Precipitation (mm) | 89 | 103 | 235 | 195 | 186 | 106 | 102 | 9 | 8 | 24 | 155 | 105 |
| Sunny days | 4 | 4 | 0 | 1 | 1 | 3 | 1 | 13 | 18 | 18 | 3 | 6 |
| Rainy days | 27 | 24 | 31 | 29 | 30 | 27 | 30 | 18 | 12 | 13 | 27 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mattanru is at