Warmest months (with highest average high temperature) are July and August (72.3°F).
Month with lowest average high temperature is December (44.6°F).
Month with highest average low temperature is July (52.3°F).
Coldest month (with lowest average low temperature) is December (34°F).
Month with highest relative humidity is December (79.4%).
Month with lowest relative humidity is July (55.9%).
Wettest month (with highest rainfall) is November (5.8").
Driest month (with lowest rainfall) is July (0.7").
Month with highest number of rainy days is November (18.7 days).
Month with lowest number of rainy days is August (5.2 days).
Month with highest snowfall is December (5.4").
Months with lowest snowfall are May, June, July, August and September (0").
Month with highest number of snowfall days is December (2.2 days).
Months with lowest number of snowfall days are May, June, July, August, September and October (0 days).
Best months for swimming (with highest average sea temperature) are July and August (57°F).
Coldest months (with lowest average sea temperature) are January, February, March and December (46°F).
Months with longest days are June and July (Average daylight: 16).
Month with shortest days is December (Average daylight: 8).
Month with most sunshine is July (Average sunshine: 10.3).
Month with least sunshine is December (Average sunshine: 1.9).
Months with highest UV index are June and July (UV index 7).
Months with lowest UV index are January, February, November and December (UV index 1).