Average annual temperature is 25.9 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: 21.1 °C
Number of sunny days: 12 days
Number of rainy days: 353 days
Look at detailed online map of Cumatas
* Weather data for Cumatas 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 | 30.8 | 30.3 | 30.5 | 31.2 | 31.4 | 30.1 | 30.4 | 28.9 | 29.3 | 29.5 | 30.5 |
| Average daytime temperature (°C) | 28.2 | 29.2 | 28.9 | 29.4 | 29.6 | 29.5 | 28.7 | 28.7 | 28.3 | 28.4 | 28.8 | 28.9 |
| Average temperature (°C) | 25.3 | 25.9 | 25.8 | 26.3 | 26.5 | 26.3 | 25.8 | 25.5 | 25.4 | 25.5 | 25.8 | 26.1 |
| Average night temperature (°C) | 22.8 | 23.1 | 23.3 | 23.6 | 24.0 | 23.8 | 23.4 | 23.0 | 23.0 | 23.4 | 23.6 | 23.8 |
| Absolute minimum temperature (°C) | 22.1 | 22.2 | 22.0 | 22.8 | 22.9 | 23.1 | 22.7 | 22.2 | 21.1 | 21.8 | 22.6 | 23.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.6 | 9.3 | 8.8 | 9.3 | 8.7 | 9.6 | 8.0 | 8.8 | 9.5 | 8.5 | 9.2 | 8.6 |
| Precipitation (mm) | 327 | 205 | 318 | 249 | 408 | 314 | 574 | 662 | 188 | 207 | 188 | 367 |
| Sunny days | 2 | 3 | 0 | 0 | 1 | 1 | 1 | 0 | 3 | 0 | 1 | 0 |
| Rainy days | 29 | 25 | 31 | 30 | 30 | 29 | 30 | 31 | 27 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cumatas is at