In April 2024, the Aosta Valley region registered an Extreme Max Temperature value of 10.1. The average value for the same month in the last decade is 1.9 while in the first one 1981-1990 it was -0.2.
| Decade | Nr. extreme events | Mean value | Max value |
|---|---|---|---|
| 2021-Feb 2026 | 35 | 2.8 | 14.9 |
| 2011-2020 | 50 | 1.7 | 17.9 |
| 2001-2010 | 16 | 0.1 | 5.1 |
| 1991-2000 | 9 | -0.1 | 4.8 |
| 1981-1990 | 15 | -0.0 | 4.3 |