Average annual temperature is 17.9 °C
Absolute maximum temperature: 44.9 °C
Absolute minimum temperature: -1.7 °C
Number of sunny days: 273 days
Number of rainy days: 92 days
Look at detailed online map of Gelsa
* Weather data for Gelsa 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) | 15.3 | 21.0 | 29.2 | 32.1 | 32.6 | 39.3 | 44.9 | 42.3 | 34.2 | 34.3 | 24.4 | 20.4 |
| Average daytime temperature (°C) | 11.4 | 13.4 | 21.8 | 25.1 | 26.5 | 30.5 | 35.7 | 35.4 | 29.8 | 26.1 | 18.7 | 13.0 |
| Average temperature (°C) | 6.9 | 7.6 | 15.0 | 17.9 | 19.9 | 24.3 | 27.9 | 28.1 | 23.6 | 20.4 | 13.7 | 8.8 |
| Average night temperature (°C) | 3.2 | 2.5 | 9.0 | 11.6 | 14.0 | 18.6 | 21.0 | 21.7 | 18.3 | 15.6 | 9.3 | 5.3 |
| Absolute minimum temperature (°C) | 0.1 | -1.2 | 0.9 | 6.0 | 10.7 | 15.5 | 17.6 | 16.1 | 12.9 | 9.1 | 3.1 | -1.7 |
| 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) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 8.4 | 10.0 | 11.2 | 12.5 | 11.5 | 13.4 | 12.2 | 10.4 | 8.6 | 7.7 | 7.3 |
| Precipitation (mm) | 15 | 27 | 4 | 3 | 22 | 59 | 15 | 3 | 47 | 35 | 27 | 20 |
| Sunny days | 23 | 22 | 27 | 26 | 23 | 15 | 22 | 27 | 19 | 20 | 22 | 27 |
| Rainy days | 8 | 6 | 4 | 4 | 8 | 15 | 9 | 4 | 11 | 11 | 8 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gelsa during the most sunny months:
The largest precipitation sum in Gelsa is at