The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is December (36°F).
The month with the highest average low temperature is July (50°F).
Coldest months (with the lowest average low temperature) are January, February and December (11°F).
The wettest month (with the highest rainfall) is May (4").
Driest months (with the lowest rainfall) are January and December (0.3").
The month with the longest days is June (Average daylight: 15.5h).
The month with shortest days is December (Average daylight: 8.9h).