The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (28.4°F).
The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is February (10.4°F).
The wettest month (with the highest rainfall) is September (3.9").
The driest month (with the lowest rainfall) is February (1.2").