Average annual temperature is 14.6 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -2.6 °C
Number of sunny days: 121 days
Number of rainy days: 244 days
Look at detailed online map of Sieres
* Weather data for Sieres 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) | 19.8 | 19.1 | 28.5 | 24.2 | 32.8 | 29.1 | 29.6 | 36.6 | 31.6 | 33.2 | 23.2 | 21.1 |
| Average daytime temperature (°C) | 12.1 | 12.6 | 17.8 | 17.8 | 19.0 | 23.2 | 23.5 | 24.7 | 25.1 | 23.5 | 16.8 | 14.3 |
| Average temperature (°C) | 8.0 | 7.1 | 12.1 | 13.3 | 15.1 | 19.3 | 19.7 | 20.3 | 19.8 | 17.6 | 12.9 | 9.4 |
| Average night temperature (°C) | 4.3 | 2.2 | 6.9 | 8.8 | 11.2 | 15.6 | 16.1 | 16.5 | 15.1 | 12.7 | 9.5 | 5.0 |
| Absolute minimum temperature (°C) | -2.5 | -2.3 | -0.7 | 1.1 | 7.6 | 12.5 | 12.6 | 8.5 | 9.2 | 6.6 | 4.4 | -2.6 |
| 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 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 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) | 5.0 | 7.7 | 8.4 | 9.4 | 10.5 | 10.1 | 9.8 | 9.6 | 9.7 | 6.6 | 5.2 | 5.4 |
| Precipitation (mm) | 258 | 68 | 62 | 76 | 86 | 152 | 65 | 81 | 115 | 155 | 186 | 92 |
| Sunny days | 10 | 17 | 12 | 10 | 7 | 7 | 5 | 8 | 14 | 12 | 8 | 11 |
| Rainy days | 21 | 11 | 19 | 20 | 24 | 23 | 26 | 23 | 16 | 19 | 22 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sieres during the most sunny months:
Months with the longest average daylight duration in Sieres:
The largest precipitation sum in Sieres is at