The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is December (37°F).
Months with the highest average low temperature are July and August (60°F).
The coldest month (with the lowest average low temperature) is December (24°F).
The wettest month (with the highest rainfall) is December (1.6").
The driest month (with the lowest rainfall) is August (0.2").