Average annual temperature is 26.4 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 84 days
Number of rainy days: 281 days
Look at detailed online map of Ceilan
* Weather data for Ceilan Peru is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.8 | 33.3 | 32.4 | 32.1 | 32.3 | 32.4 | 34.7 | 36.8 | 37.9 | 37.5 | 35.9 | 33.6 |
| Average daytime temperature (°C) | 30.1 | 29.5 | 29.5 | 29.7 | 29.3 | 29.8 | 32.7 | 34.5 | 33.8 | 34.1 | 31.8 | 30.6 |
| Average temperature (°C) | 25.4 | 25.2 | 25.3 | 25.5 | 25.6 | 25.0 | 27.2 | 28.1 | 27.9 | 28.2 | 26.9 | 26.2 |
| Average night temperature (°C) | 22.2 | 22.6 | 22.7 | 22.8 | 22.9 | 21.3 | 22.6 | 23.1 | 23.6 | 24.3 | 23.7 | 23.5 |
| Absolute minimum temperature (°C) | 18.1 | 21.1 | 21.5 | 20.4 | 21.2 | 15.7 | 20.8 | 19.9 | 21.7 | 23.0 | 22.0 | 22.6 |
| 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) | 12.6 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 9.1 | 8.5 | 7.6 | 8.2 | 9.4 | 10.0 | 10.2 | 10.5 | 9.5 | 9.6 | 9.3 | 8.4 |
| Precipitation (mm) | 287 | 310 | 365 | 280 | 140 | 45 | 31 | 14 | 87 | 140 | 211 | 320 |
| Sunny days | 2 | 1 | 1 | 2 | 3 | 11 | 15 | 25 | 10 | 10 | 2 | 2 |
| Rainy days | 29 | 27 | 30 | 28 | 28 | 19 | 16 | 6 | 20 | 21 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ceilan is at