Warmest months (with the highest average high temperature) are June, July and August (96.8°F).
The month with the lowest average high temperature is December (53.6°F).
Months with the highest average low temperature are July and August (69.8°F).
The coldest month (with the lowest average low temperature) is December (30.2°F).
The wettest month (with the highest rainfall) is May (5.7").
The driest month (with the lowest rainfall) is August (2").