Average annual temperature is 27.6 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 20.4 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of Cileis
* Weather data for Cileis 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) | 32.3 | 31.4 | 32.7 | 32.7 | 33.8 | 34.4 | 35.1 | 36.3 | 38.1 | 37.9 | 38.5 | 36.8 |
| Average daytime temperature (°C) | 30.2 | 29.2 | 30.6 | 31.5 | 32.0 | 33.0 | 33.9 | 34.9 | 36.0 | 36.7 | 35.8 | 34.2 |
| Average temperature (°C) | 25.8 | 25.3 | 25.9 | 26.6 | 27.3 | 27.6 | 27.8 | 28.3 | 29.0 | 30.2 | 29.1 | 28.2 |
| Average night temperature (°C) | 23.0 | 22.9 | 22.8 | 23.3 | 23.5 | 23.5 | 23.2 | 22.7 | 23.7 | 25.1 | 24.9 | 24.4 |
| Absolute minimum temperature (°C) | 22.2 | 21.8 | 21.8 | 21.7 | 22.1 | 22.1 | 21.4 | 20.4 | 22.0 | 22.8 | 23.7 | 23.2 |
| 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 | 12.0 | 11.8 | 11.7 | 11.8 | 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) | 8.7 | 6.0 | 9.2 | 10.0 | 10.1 | 10.5 | 10.5 | 10.9 | 11.1 | 11.0 | 9.8 | 10.3 |
| Precipitation (mm) | 297 | 368 | 352 | 268 | 132 | 86 | 18 | 3 | 0 | 16 | 144 | 149 |
| Sunny days | 0 | 2 | 0 | 0 | 9 | 11 | 20 | 24 | 28 | 20 | 0 | 0 |
| Rainy days | 31 | 26 | 31 | 30 | 22 | 19 | 11 | 7 | 2 | 11 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cileis is at