Warmest months (with highest average high temperature) are July and August (89.6°F).
Months with lowest average high temperature are January and December (51.8°F).
Months with highest average low temperature are July and August (60.8°F).
Coldest month (with lowest average low temperature) is January (33.8°F).
Month with highest number of rainy days is May (25 days).
Months with lowest number of rainy days are January and November (15 days).