The warmest month (with the highest average high temperature) is July (99°F).
Months with the lowest average high temperature are January and December (60°F).
Months with the highest average low temperature are July and August (61°F).
The coldest month (with the lowest average low temperature) is December (30°F).
The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).