Jenera, Ohio is a small village located in Hancock County in northwest Ohio. The climate in Jenera is classified as humid continental, characterized by hot summers and cold winters. Average temperatures range from around 30°F (-1°C) in January to approximately 75°F (24°C) in July. Precipitation is fairly evenly distributed throughout the year, with an average annual rainfall of about 36 inches (91 cm).

Jenera is not located near any major water bodies or rivers. However, the village does have a municipal water supply system that draws water from groundwater sources. The hydrology constituents of the area mainly consist of underground aquifers that provide water to the village and surrounding agricultural areas.

While Jenera is a rural village, it offers various outdoor recreation opportunities for residents and visitors. Nearby parks and natural areas provide opportunities for hiking, picnicking, and birdwatching. For those interested in fishing, there are several small ponds and lakes in the vicinity where anglers can try their luck. In addition, the rural landscape around Jenera offers scenic vistas and peaceful environments for nature enthusiasts to explore and enjoy.