Average annual temperature is 16.0 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: -4.5 °C
Number of sunny days: 267 days
Number of rainy days: 97 days
Number of snow days: 1 day
Look at detailed online map of Castellserà
* Weather data for Castellserà Spain is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 18.3 | 19.6 | 25.9 | 30.8 | 30.2 | 38.3 | 42.1 | 40.9 | 34.7 | 33.5 | 21.8 | 16.9 |
| Average daytime temperature (°C) | 9.1 | 11.7 | 19.7 | 23.9 | 25.6 | 29.7 | 33.4 | 34.6 | 29.5 | 24.8 | 16.5 | 10.7 |
| Average temperature (°C) | 4.1 | 5.0 | 12.4 | 16.2 | 18.3 | 23.4 | 26.6 | 27.3 | 22.8 | 18.9 | 10.9 | 5.6 |
| Average night temperature (°C) | 0.4 | 0.0 | 6.1 | 9.5 | 12.1 | 17.8 | 20.9 | 20.8 | 17.3 | 14.1 | 6.5 | 1.8 |
| Absolute minimum temperature (°C) | -4.5 | -3.2 | -3.6 | 4.6 | 7.5 | 13.4 | 16.4 | 14.9 | 11.0 | 7.8 | 0.3 | -2.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.7 | 8.2 | 10.6 | 11.6 | 11.9 | 12.1 | 13.4 | 12.2 | 10.5 | 8.9 | 7.8 | 6.7 |
| Precipitation (mm) | 19 | 39 | 5 | 5 | 57 | 87 | 55 | 30 | 39 | 45 | 23 | 6 |
| Sunny days | 23 | 20 | 27 | 22 | 14 | 13 | 26 | 29 | 22 | 22 | 24 | 25 |
| Rainy days | 7 | 8 | 4 | 8 | 17 | 17 | 5 | 2 | 8 | 9 | 6 | 6 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Castellserà during the most sunny months:
The largest precipitation sum in Castellserà is at