Warmest month (with highest average high temperature) is August (64.8°F).
Month with lowest average high temperature is January (15.8°F).
Month with highest average low temperature is August (46.4°F).
Coldest month (with lowest average low temperature) is January (-3.6°F).
Wettest month (with highest rainfall) is June (3.8").
Driest month (with lowest rainfall) is April (2").