The warmest month (with the highest average high temperature) is September (68°F).
Months with the lowest average high temperature are January, February and December (57.2°F).
Months with the highest average low temperature are July, August and September (48.2°F).
Coldest months (with the lowest average low temperature) are January and December (39.2°F).
The wettest month (with the highest rainfall) is January (7.2").
The driest month (with the lowest rainfall) is July (0.1").
The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).