Warmest month (with highest average high temperature) is July (69.3°F).
Month with lowest average high temperature is January (36.3°F).
Month with highest average low temperature is July (53.4°F).
Coldest month (with lowest average low temperature) is January (27.7°F).
Months with highest relative humidity are January and December (89%).
Month with lowest relative humidity is May (73%).
Wettest month (with highest rainfall) is September (2.8").
Driest months (with lowest rainfall) are February and April (1.2").
Month with highest number of rainy days is November (17.7 days).
Month with lowest number of rainy days is May (11.1 days).
Month with highest number of snowfall days is January (7 days).
Months with lowest number of snowfall days are May, June, July, August and September (0 days).
Month with longest days is June (Average daylight: 18).
Months with shortest days are January and December (Average daylight: 7).
Months with most sunshine are May, June and July (Average sunshine: 8).
Months with least sunshine are January and December (Average sunshine: 1).
Months with highest UV index are June and July (UV index 5).
Months with lowest UV index are January, November and December (UV index 0).