Warmest month (with highest average high temperature) is July (67.3°F).
Month with lowest average high temperature is December (27.5°F).
Month with highest average low temperature is July (44.6°F).
Coldest month (with lowest average low temperature) is December (9.5°F).
Wettest month (with highest rainfall) is July (3.3").
Driest months (with lowest rainfall) are January and April (1").