The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is December (35°F).
The month with the highest average low temperature is July (56°F).
The coldest month (with the lowest average low temperature) is December (16°F).
The wettest month (with the highest rainfall) is May (4.6").
The driest month (with the lowest rainfall) is January (1.3").