The mild and temperate climate of the Loire Valley gives regular sunny periods. Ocean breezes keep the sky clear of clouds. Rainfall is not heavy.
The beautiful light and moderate climate offer ideal conditions for tourism, whatever the season.
| Jan. | Feb. | Mar. | Apr. | Mai | June | July | Aug. | Sept. | Oct. | Nov. | Dec. | Year | |
| Average T° (c°) | 4.4 | 5.3 | 7.8 | 9.8 | 13.7 | 16.7 | 19.3 | 19.3 | 16.2 | 12.1 | 7.3 | 5.3 | 11.4 |
| Minimum T° (c°) | 1.8 | 2.0 | 3.6 | 5.1 | 8.7 | 11.5 | 13.5 | 13.3 | 10.9 | 7.9 | 4.0 | 2.7 | 7.1 |
| Maximum T° (c°) | 7.0 | 8.5 | 11.9 | 14.5 | 18.6 | 21.9 | 25.0 | 25.2 | 21.5 | 16.3 | 10.6 | 7.8 | 15.7 |
| Pluviometry(mm) | 64 | 63 | 51 | 56 | 64 | 47 | 53 | 50 | 56 | 63 | 65 | 72 | 704 |
| Sunshine (h) | 69 | 92 | 143 | 166 | 211 | 215 | 239 | 254 | 169 | 113 | 78 | 50 | 1799 |