The warmest months (with the highest average high temperature) are July and August (91.4°F).
The month with the lowest average high temperature is January (55.4°F).
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (32°F).
The wettest month (with the highest rainfall) is March (6.3").
The driest month (with the least rainfall) is October (3.2").
The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).