Warmest months (with the highest average high temperature) are July and August (83°F).
Months with the lowest average high temperature are January and December (58°F).
Months with the highest average low temperature are July and August (58°F).
The coldest month (with the lowest average low temperature) is December (39°F).
The wettest month (with the highest rainfall) is January (3").
Driest months (with the lowest rainfall) are June, July and August (0.1").