The warmest month (with the highest average high temperature) is July (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 (69.8°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).
The wettest month (with the highest rainfall) is December (6.5").
The driest month (with the lowest rainfall) is June (2.7").
The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 11h).