| Jan | Fév | Mar | Avr | Mai | Juin | Juil | Août | Sept | Oct | Nov | Déc | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 3.9 | 8.8 | 5.4 | 5.6 | 8.2 | 17.6 | 21.2 | 25.0 | 14.0 | 11.8 | 15.4 | |
| 2 | 4.8 | 10.2 | 3.7 | 7.2 | 9.8 | 18.5 | 17.2 | 19.5 | 14.3 | 9.8 | 17.0 | |
| 3 | 6.2 | 12.2 | 2.0 | 5.2 | 11.1 | 17.8 | 14.7 | 15.4 | 17.4 | 7.3 | 7.4 | |
| 4 | 3.5 | 3.4 | 3.3 | 9.1 | 15.5 | 13.2 | 17.0 | 15.0 | 22.1 | 8.7 | 4.9 | |
| 5 | 1.6 | 2.2 | 6.7 | 12.4 | 15.8 | 10.1 | 19.7 | 19.6 | 21.1 | 8.2 | 5.8 | |
| 6 | 5.4 | 0.8 | 3.2 | 13.3 | 12.7 | 13.4 | 16.6 | 23.4 | 14.0 | 10.2 | 9.8 | |
| 7 | 4.6 | 5.1 | 2.2 | 14.1 | 14.9 | 11.2 | 16.5 | 26.3 | 14.2 | 9.3 | 12.2 | |
| 8 | 6.9 | 7.0 | 5.3 | 14.7 | 18.2 | 11.8 | 20.4 | 28.6 | 17.6 | 11.8 | 12.0 | |
| 9 | 8.9 | 7.4 | 3.5 | 15.7 | 17.7 | 9.5 | 24.3 | 27.1 | 20.7 | 12.0 | 11.8 | |
| 10 | 5.3 | 9.8 | 4.7 | 15.9 | 15.0 | 11.3 | 20.7 | 24.5 | 20.8 | 8.6 | 10.7 | |
| 11 | 1.9 | 4.7 | 10.0 | 16.5 | 10.3 | 12.9 | 17.1 | 26.4 | 20.8 | 5.1 | 8.4 | |
| 12 | 2.5 | 3.4 | 9.5 | 15.4 | 4.5 | 11.9 | 18.5 | 25.4 | 21.5 | 5.6 | 10.5 | |
| 13 | 4.9 | 5.8 | 5.1 | 12.8 | 8.6 | 13.2 | 19.8 | 20.4 | 21.8 | 5.4 | 11.6 | |
| 14 | 6.5 | 4.2 | 4.9 | 8.9 | 8.2 | 14.1 | 19.6 | 19.0 | 25.2 | 6.0 | 11.6 | |
| 15 | 7.5 | 8.1 | 8.2 | 11.6 | 9.4 | 14.6 | 14.5 | 20.7 | 24.2 | 4.3 | 12.0 | |
| 16 | 7.2 | 11.1 | 9.7 | 14.6 | 12.2 | 14.6 | 13.9 | 19.4 | 23.6 | 5.9 | 7.1 | |
| 17 | 5.7 | 7.1 | 11.2 | 14.7 | 13.3 | 13.1 | 14.5 | 18.1 | 22.7 | 6.8 | 7.3 | |
| 18 | 1.7 | 3.5 | 12.1 | 14.3 | 14.5 | 13.1 | 18.7 | 19.9 | 22.3 | 6.7 | 12.3 | |
| 19 | -0.4 | 3.6 | 13.5 | 13.4 | 16.6 | 13.8 | 21.7 | 22.5 | 19.3 | 8.2 | 7.7 | |
| 20 | -0.8 | 6.5 | 13.0 | 13.9 | 18.2 | 15.7 | 24.7 | 25.6 | 17.3 | 12.1 | 3.0 | |
| 21 | 1.4 | 4.0 | 11.0 | 12.9 | 19.6 | 16.8 | 22.9 | 24.9 | 15.7 | 14.5 | 0.6 | |
| 22 | 4.3 | 7.0 | 6.1 | 13.6 | 20.9 | 17.2 | 20.5 | 18.5 | 15.3 | 14.2 | 5.6 | |
| 23 | 5.6 | 10.9 | 5.7 | 15.1 | 11.7 | 19.4 | 21.2 | 16.1 | 16.1 | 11.9 | 6.6 | |
| 24 | 7.2 | 10.8 | 4.6 | 15.2 | 11.5 | 23.4 | 21.4 | 17.4 | 14.4 | 10.0 | 5.8 | |
| 25 | 6.9 | 5.4 | 3.9 | 14.3 | 14.0 | 24.4 | 21.8 | 20.9 | 7.2 | 11.0 | 7.9 | |
| 26 | 5.3 | 0.6 | 2.8 | 12.6 | 15.3 | 21.1 | 20.4 | 18.8 | 4.9 | 6.3 | 8.7 | |
| 27 | 5.1 | 3.0 | 4.7 | 13.8 | 16.1 | 21.0 | 24.8 | 19.9 | 4.6 | 7.1 | ||
| 28 | 3.9 | 3.9 | 8.5 | 10.3 | 17.1 | 18.3 | 22.2 | 15.7 | 7.6 | 10.3 | ||
| 29 | 3.6 | 8.1 | 3.5 | 9.2 | 16.0 | 16.9 | 22.0 | 13.8 | 10.5 | 9.4 | ||
| 30 | 6.4 | -0.1 | 9.6 | 15.4 | 17.6 | 26.0 | 11.9 | 12.2 | 11.3 | |||
| 31 | 9.6 | 2.4 | 16.2 | 29.0 | 12.8 | 14.6 | ||||||
| Moy: | 4.7 | 6.2 | 6.1 | 12.5 | 13.8 | 15.6 | 20.1 | 20.4 | 16.8 | 9.2 | * 9.0 | |
| Max: | 9.6 | 12.2 | 13.5 | 16.5 | 20.9 | 24.4 | 29.0 | 28.6 | 25.2 | 14.6 | * 17.0 | |
| Min: | -0.8 | 0.6 | -0.1 | 5.2 | 4.5 | 9.5 | 13.9 | 11.9 | 4.6 | 4.3 | * 0.6 | |
| Note: | *Ensemble de données incomplètes. | |||||||||||
| Moy | Jan | Fév | Mar | Avr | Mai | Juin | Juil | Août | Sept | Oct | Nov | Déc |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 4.7 | 6.2 | 6.1 | 12.5 | 13.8 | 15.6 | 20.1 | 20.4 | 16.8 | 9.2 | * 9.0 | |
| 2019 | -0.1 | 6.3 | 6.9 | 8.4 | 10.2 | 18.6 | 21.1 | 19.5 | 15.8 | 12.2 | 5.3 | 5.6 |
| 2018 | 5.1 | -1.5 | 4.6 | 11.8 | 13.5 | 17.0 | 20.9 | 20.1 | 17.5 | 11.7 | 7.0 | 4.1 |
| 2017 | -0.9 | 5.7 | 8.0 | 8.3 | 13.7 | 18.9 | 19.1 | 19.7 | 12.8 | 12.1 | 4.4 | 1.9 |
| 2016 | 4.0 | 3.2 | 4.1 | 7.4 | 11.0 | 15.0 | 18.3 | 19.0 | 16.8 | 8.8 | 5.7 | 4.3 |
| 2015 | 2.4 | 0.7 | 6.1 | 10.0 | 12.9 | 17.9 | 21.3 | 19.5 | 12.6 | 8.7 | 8.1 | 7.9 |
| Moy | 2.5 | 3.5 | 6.0 | 9.7 | 12.5 | 17.2 | 20.1 | 19.7 | 15.4 | 10.4 | * 6.6 | 4.8 |
Printemps
Eté
Automne
Hiver