Warmest month (with highest average high temperature) is July (72.5°F).
Month with lowest average high temperature is December (31.5°F).
Month with highest average low temperature is July (46.2°F).
Coldest month (with lowest average low temperature) is January (12.9°F).
Wettest month (with highest rainfall) is May (3.7").
Driest month (with lowest rainfall) is February (1.8").