The warmest month (with the highest average high temperature) is August (53.2°F).
The month with the lowest average high temperature is March (34.7°F).
The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is March (30.7°F).
The month with the highest atmospheric pressure is July (29.98").
The month with the lowest atmospheric pressure is January (29.5").
The windiest months (with the highest average wind speed) are November and December (16.5mph).
The calmest month (with the lowest average wind speed) is July (9.1mph).
The month with the highest relative humidity is July (91%).
Months with the lowest relative humidity are November and December (80%).
The wettest month (with the highest rainfall) is December (4.21").
The driest month (with the least rainfall) is July (1.85").
The month with the highest number of rainy days is October (21.8 days).
The month with the least rainy days is February (11.1 days).
The month with the highest snowfall is January (6.97").
Months with the least snowfall are June, July, August and September (0").
The month with the highest number of snowfall days is January (14.2 days).
Months with the least snowfall days are June, July, August and September (0 days).
The best month for swimming (with the highest average sea temperature) is August (49.6°F).
The coldest month (with the lowest average sea temperature) is February (38.6°F).
The month with the longest days is June (Average daylight: 17.1h).
The month with the shortest days is December (Average daylight: 7.5h).
The month with the most sunshine is June (Average sunshine: 5.8h).
The month with the least sunshine is December (Average sunshine: 2h).
The month with the most sunshine days is August (9.7 days).
The month with the least sunshine days is April (3.8 days).
Months with the highest UV index are July and August (UV index 3).
Months with the lowest UV index are February, March, April and November (UV index 1).
The month with the most cloud cover is July (Cloud cover 74).
Months with the least cloud cover are September and October (Cloud cover 66).
Months with the highest visibility are May, June, August, September, October and November (6mi).
Months with the lowest visibility are January, February, March, April, July and December (5mi).