Warmest month (with highest average high temperature) is August (48.2°F).
Month with lowest average high temperature is December (33.8°F).
Months with highest average low temperature are July and August (39.2°F).
Coldest month (with lowest average low temperature) is February (15.8°F).
Wettest month (with highest rainfall) is October (4.7").
Driest month (with lowest rainfall) is July (1.2").