Average annual temperature is 26.2 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 7 days
Number of rainy days: 358 days
Look at detailed online map of Celawan
* Weather data for Celawan 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) | 30.0 | 30.2 | 32.2 | 31.5 | 33.1 | 33.6 | 33.2 | 31.8 | 32.2 | 31.1 | 30.2 | 30.0 |
| Average daytime temperature (°C) | 28.4 | 28.9 | 29.5 | 30.3 | 31.3 | 31.1 | 30.9 | 30.1 | 30.3 | 29.4 | 28.9 | 28.4 |
| Average temperature (°C) | 25.0 | 25.3 | 25.6 | 26.6 | 27.1 | 27.1 | 27.1 | 26.4 | 26.6 | 26.0 | 25.8 | 25.6 |
| Average night temperature (°C) | 22.2 | 22.4 | 22.5 | 23.6 | 23.9 | 23.9 | 24.1 | 23.7 | 23.9 | 23.4 | 23.5 | 23.4 |
| Absolute minimum temperature (°C) | 19.5 | 21.2 | 21.0 | 21.9 | 22.7 | 22.8 | 22.9 | 22.8 | 22.9 | 22.5 | 22.7 | 22.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.2 | 9.4 | 9.3 | 8.9 | 9.4 | 9.7 | 9.1 | 8.1 | 8.5 | 8.2 | 7.2 | 7.6 |
| Precipitation (mm) | 268 | 192 | 220 | 203 | 256 | 190 | 154 | 322 | 274 | 490 | 490 | 424 |
| Sunny days | 1 | 0 | 0 | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 31 | 27 | 31 | 29 | 29 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Celawan is at