Warmest month (with highest average high temperature) is July (81.1°F).
Month with lowest average high temperature is January (44.2°F).
Month with highest average low temperature is July (55.6°F).
Coldest month (with lowest average low temperature) is January (27°F).
Months with highest relative humidity are October and November (68%).
Month with lowest relative humidity is July (59%).
Wettest month (with highest rainfall) is October (3.4").
Driest months (with lowest rainfall) are February and July (1.8").
Month with highest number of rainy days is May (9.4 days).
Month with lowest number of rainy days is February (5 days).
Month with highest number of snowfall days is January (8.4 days).
Months with lowest number of snowfall days are June, July, August and September (0 days).
Month with most sunshine is July (Average sunshine: 9.4).
Month with least sunshine is December (Average sunshine: 4.5).