The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (42°F).
The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (14°F).
The wettest month (with the highest rainfall) is May (2.3").
The driest month (with the lowest rainfall) is December (0.3").
The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.3h).