Average annual temperature is 14.8 °C
Absolute maximum temperature: 28.4 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 121 days
Number of rainy days: 244 days
Look at detailed online map of Heres
* Weather data for Heres 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) | 17.8 | 17.2 | 23.4 | 18.8 | 22.2 | 23.9 | 27.6 | 27.8 | 28.4 | 27.9 | 22.5 | 20.1 |
| Average daytime temperature (°C) | 12.1 | 11.6 | 15.1 | 15.2 | 16.9 | 20.8 | 22.1 | 22.5 | 22.9 | 21.1 | 16.0 | 13.6 |
| Average temperature (°C) | 9.4 | 8.7 | 11.9 | 12.9 | 14.8 | 18.7 | 19.7 | 20.1 | 19.5 | 17.6 | 13.6 | 10.5 |
| Average night temperature (°C) | 6.8 | 6.0 | 8.7 | 10.5 | 12.5 | 16.4 | 17.1 | 17.8 | 16.4 | 14.7 | 11.3 | 7.6 |
| Absolute minimum temperature (°C) | 1.5 | 2.1 | 2.5 | 4.7 | 9.8 | 13.5 | 14.6 | 13.3 | 10.9 | 10.3 | 8.1 | 2.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 5.2 | 7.6 | 8.7 | 10.1 | 11.3 | 11.2 | 11.7 | 10.1 | 9.9 | 6.6 | 5.4 | 4.9 |
| Precipitation (mm) | 280 | 69 | 49 | 56 | 74 | 63 | 35 | 84 | 96 | 146 | 204 | 98 |
| Sunny days | 10 | 17 | 11 | 11 | 10 | 9 | 7 | 7 | 12 | 12 | 5 | 10 |
| Rainy days | 21 | 11 | 20 | 19 | 21 | 21 | 24 | 24 | 18 | 19 | 25 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Heres during the most sunny months:
Months with the longest average daylight duration in Heres:
The largest precipitation sum in Heres is at