In July 2026, Jersey registered a Fire value of -0.2. The average value for the same month in the last decade is 1.5 while in the first one 1981-1990 it was 0.4.
| Decade | Nr. extreme events | Mean value | Max value |
|---|---|---|---|
| 2021-Sept 2026 | 5 | 1.2 | 53.1 |
| 2011-2020 | 3 | 0.7 | 65.3 |
| 2001-2010 | 1 | -0.0 | 5.4 |
| 1991-2000 | 1 | -0.0 | 4.3 |
| 1981-1990 | 3 | 0.1 | 5.4 |