Warmest month (with highest average high temperature) is July (74.1°F).
Month with lowest average high temperature is January (21.7°F).
Month with highest average low temperature is July (41.9°F).
Coldest month (with lowest average low temperature) is January (-3.8°F).
Month with highest relative humidity is December (77.4%).
Month with lowest relative humidity is July (27.2%).
Wettest month (with highest rainfall) is June (1.4").
Driest month (with lowest rainfall) is February (0.5").