Warmest months (with highest average high temperature) are July and August (76°F).
Month with lowest average high temperature is January (28°F).
Month with highest average low temperature is August (58°F).
Coldest month (with lowest average low temperature) is February (13°F).
Wettest month (with highest rainfall) is September (3.8").
Driest month (with lowest rainfall) is February (1.4").