city where the two channels meet, is separated by the massive approaches to the Townline Tunnel required to provide the low grade for the rail lines that use the tunnel. Dain City was built for, and by, the Dain Manufacturing Company (Now known as John Deere), the main employer in the area, as a "company town". John Deere announced in September 2008 that it would be closing its plant and relocating manufacturing to Wisconsin and Mexico. There is a slight movement to develop the northern end of the east side, an undeveloped area. A community named Hunters Pointe is being built close to the banks of the By-Pass, and the area received further investment when a new Wal-Mart store opened on Woodlawn Road close to Highway 406. Technically, both the east side and Dain City are peninsulas, surrounded by the waters of the old and new channels of the Welland Canal and connected to "solid" ground only by the relatively small plug in the old canal along the Townline Tunnel approaches. Crowland is a former township created in 1788 that grew up around Ontario Road and Welland Recreational Canal. A man-made geographic feature is the Merritt Island, a strip of land approximately five kilometres long and, in some places, less than 100 metres wide. The island was created when the alignment of the First Welland Canal was constructed basically parallel to the Welland River and since the abandonment of the old canal has been established as Merritt Park, featuring a popular four kilometre-long paved trail. Climate Welland experiences a humid continental climate (Köppen Dfa/Dfb) typical of the Great Lakes region, with cold, snowy winters, mild, wet springs, warm to hot, humid summers, and cool, wet falls. The winter is the driest season, with no more than 77.8 mm (3.06 in.) of precipitation in its wettest month. Though, due to lake-effect snow, the city receives, on average, 97.8 cm (38.5 in.) of snow every winter. The average temperature in January, the coldest month, is −4.7 °C (23.5 °F). Spring is mild (13 °C (55.4 °F) on average) and rainy (240.3 mm (9.46 in.) of rain in April, May and June, also with 5.4 cm (2.12 in.) of snow in April and May). Summer is warm, with an average high temperature of 24.5 °C (76.2 °F) and, humid, with 251 mm (9.88in.) of total rainfall. Autumn is cool (average temperature of 4.3