Average annual temperature is 11.3 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -8.9 °C
Number of sunny days: 132 days
Number of rainy days: 217 days
Number of snow days: 16 days
Look at detailed online map of Izalzu/Itzaltzu
* Weather data for Izalzu/Itzaltzu 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) | 13.5 | 17.2 | 20.7 | 24.8 | 24.7 | 27.7 | 32.9 | 36.3 | 29.1 | 27.9 | 18.0 | 14.2 |
| Average daytime temperature (°C) | 4.8 | 8.0 | 12.3 | 14.1 | 15.5 | 20.9 | 23.6 | 25.1 | 22.7 | 18.6 | 10.8 | 9.0 |
| Average temperature (°C) | 2.1 | 3.5 | 8.0 | 9.8 | 11.6 | 16.9 | 18.2 | 19.4 | 17.9 | 14.6 | 7.9 | 5.6 |
| Average night temperature (°C) | -0.5 | -0.2 | 4.0 | 5.8 | 8.1 | 13.1 | 13.5 | 14.6 | 13.6 | 10.9 | 5.1 | 2.7 |
| Absolute minimum temperature (°C) | -6.0 | -8.9 | -6.6 | 0.9 | 4.4 | 9.7 | 10.5 | 9.1 | 7.0 | 4.1 | -0.9 | -2.4 |
| 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 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| 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 | 9.0 |
| Sunshine mean duration (h) | 4.9 | 7.8 | 8.1 | 8.7 | 11.3 | 11.2 | 11.9 | 11.2 | 10.1 | 7.6 | 4.7 | 4.3 |
| Precipitation (mm) | 176 | 62 | 56 | 111 | 79 | 129 | 44 | 86 | 79 | 151 | 170 | 131 |
| Sunny days | 9 | 18 | 11 | 15 | 7 | 7 | 8 | 14 | 13 | 13 | 5 | 12 |
| Rainy days | 14 | 5 | 17 | 15 | 24 | 23 | 23 | 17 | 17 | 18 | 25 | 19 |
| Snow days | 8 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Izalzu/Itzaltzu during the most sunny months:
Months with the longest average daylight duration in Izalzu/Itzaltzu:
The largest precipitation sum in Izalzu/Itzaltzu is at