The warmest month (with the highest average high temperature) is July (65°F).
The month with the lowest average high temperature is January (22°F).
The month with the highest average low temperature is July (49°F).
The coldest month (with the lowest average low temperature) is January (9°F).
The wettest month (with the highest rainfall) is September (2.5").
The driest month (with the lowest rainfall) is April (0.3").
The month with the longest days is June (Average daylight: 19.3h).
The month with shortest days is December (Average daylight: 5.6h).