The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (51°F).
The month with the highest average low temperature is July (65°F).
The coldest month (with the lowest average low temperature) is January (25°F).
The wettest month (with the highest rainfall) is August (5.3").
The driest month (with the lowest rainfall) is December (3.1").
The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).