| Gonneville-le-Theil | |
| Commune Status: | Commune |
| Arrondissement: | Cherbourg |
| Canton: | Val-de-Saire |
| Insee: | 50209 |
| Postal Code: | 50330 |
| Mayor: | Philippe Le Clech[1] |
| Term: | 2021 - 2026 |
| Intercommunality: | CA Cotentin |
| Coordinates: | 49.638°N -1.466°W |
| Area Km2: | 29.17 |
Gonneville-le-Theil (in French pronounced as /ɡɔnvil lə tɛj/) is a commune in the department of Manche, northwestern France. The municipality was established on 1 January 2016 by merger of the former communes of Gonneville and Le Theil.[2]
Gonneville-le-Theil has an oceanic climate (Köppen climate classification Cfb). The average annual temperature in Gonneville-le-Theil is . The average annual rainfall is with December as the wettest month. The temperatures are highest on average in August, at around, and lowest in February, at around . The highest temperature ever recorded in Gonneville-le-Theil was on 19 July 2006; the coldest temperature ever recorded was on 17 January 1985.