Average annual temperature is 27.0 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 21.4 °C
Number of sunny days: 64 days
Number of rainy days: 301 days
Look at detailed online map of Mattiro
* Weather data for Mattiro 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) | 30.1 | 30.1 | 31.1 | 32.0 | 32.1 | 31.3 | 31.4 | 33.1 | 35.1 | 36.6 | 33.5 | 30.9 |
| Average daytime temperature (°C) | 27.7 | 28.0 | 29.0 | 29.5 | 30.5 | 30.4 | 30.3 | 31.8 | 33.5 | 34.3 | 31.0 | 29.9 |
| Average temperature (°C) | 25.6 | 25.8 | 26.2 | 26.6 | 27.5 | 27.0 | 26.7 | 27.3 | 28.4 | 28.7 | 27.4 | 27.1 |
| Average night temperature (°C) | 24.1 | 24.2 | 24.2 | 24.5 | 25.1 | 24.5 | 23.7 | 23.9 | 24.4 | 24.4 | 24.8 | 25.1 |
| Absolute minimum temperature (°C) | 23.1 | 23.2 | 23.2 | 23.6 | 23.9 | 22.4 | 21.4 | 22.2 | 22.8 | 22.4 | 23.4 | 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 | 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) | 6.8 | 6.8 | 7.9 | 7.7 | 9.3 | 9.4 | 9.7 | 11.2 | 11.1 | 11.4 | 9.9 | 9.7 |
| Precipitation (mm) | 337 | 479 | 320 | 320 | 170 | 207 | 232 | 12 | 10 | 69 | 312 | 245 |
| Sunny days | 1 | 0 | 0 | 1 | 2 | 3 | 6 | 17 | 19 | 12 | 0 | 3 |
| Rainy days | 30 | 28 | 31 | 29 | 29 | 27 | 25 | 14 | 11 | 19 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mattiro is at