The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (42.9°F).
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (14.1°F).
The wettest month (with the highest rainfall) is May (3").
The driest months (with the least rainfall) are January, February and December (0.6").
The month with the highest snowfall is January (6.2").
The months with the least snowfall are June, July and August (0").
The month with the longest days is June (Average daylight: 14h and 58min).
The month with the shortest days is December (Average daylight: 9h and 23min).