The warmest month (with the highest average high temperature) is August (87.8°F).
The month with the lowest average high temperature is December (48.2°F).
Months with the highest average low temperature are July and August (53.6°F).
Coldest months (with the lowest average low temperature) are January, February and December (37.4°F).
The wettest month (with the highest rainfall) is December (13.7").
The driest month (with the lowest rainfall) is July (0.1").