Warmest month (with highest average high temperature) is July (45.3°F).
Month with lowest average high temperature is February (-5.1°F).
Month with highest average low temperature is July (35.8°F).
Coldest month (with lowest average low temperature) is February (-19.1°F).
Month with highest relative humidity is August (72%).
Month with lowest relative humidity is April (62%).
Wettest month (with highest rainfall) is August (0.9").
Driest months (with lowest rainfall) are January, February, March and April (0.2").
Months with highest number of rainy days are July, August and September (4 days).
Month with lowest number of rainy days is March (1 days).
Best month for swimming (with highest average sea temperature) is August (36°F).
Coldest months (with lowest average sea temperature) are January, February, March, April and December (28°F).
Months with longest days are May, June and July (Average daylight: 24).
Months with shortest days are January, November and December (Average daylight: 0).
Month with most sunshine is May (Average sunshine: 10.2).
Months with least sunshine are January, November and December (Average sunshine: 0).
Months with highest UV index are June and July (UV index 3).
Months with lowest UV index are January, February, March, October, November and December (UV index 0).