Average annual temperature is 19.5 °C
Absolute maximum temperature: 43.3 °C
Absolute minimum temperature: 0.5 °C
Number of sunny days: 270 days
Number of rainy days: 95 days
Look at detailed online map of Isla Mayor
* Weather data for Isla Mayor 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) | 19.9 | 22.4 | 29.2 | 36.0 | 34.7 | 41.2 | 40.7 | 43.3 | 36.5 | 36.2 | 26.1 | 19.7 |
| Average daytime temperature (°C) | 16.0 | 18.4 | 22.9 | 28.7 | 27.6 | 32.1 | 35.8 | 38.1 | 29.0 | 27.5 | 21.1 | 16.4 |
| Average temperature (°C) | 10.8 | 11.9 | 16.1 | 20.6 | 21.3 | 25.3 | 28.0 | 29.2 | 22.7 | 21.5 | 15.6 | 11.0 |
| Average night temperature (°C) | 6.7 | 6.9 | 10.3 | 13.6 | 15.7 | 19.1 | 21.2 | 21.7 | 17.6 | 16.9 | 11.2 | 7.4 |
| Absolute minimum temperature (°C) | 0.5 | 2.3 | 1.4 | 8.7 | 13.1 | 15.3 | 16.8 | 18.6 | 14.4 | 10.8 | 5.5 | 1.8 |
| 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 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 8.0 | 9.1 | 9.6 | 11.4 | 11.7 | 12.3 | 13.0 | 12.4 | 10.0 | 8.7 | 8.4 | 7.0 |
| Precipitation (mm) | 49 | 12 | 18 | 3 | 50 | 43 | 0 | 0 | 77 | 111 | 42 | 48 |
| Sunny days | 24 | 20 | 24 | 28 | 19 | 18 | 31 | 31 | 17 | 15 | 22 | 21 |
| Rainy days | 7 | 8 | 7 | 2 | 12 | 12 | 0 | 0 | 13 | 16 | 8 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Isla Mayor during the most sunny months:
The largest precipitation sum in Isla Mayor is at