Warmest month (with highest average high temperature) is July (76.8°F).
Month with lowest average high temperature is January (40.6°F).
Month with highest average low temperature is July (56.8°F).
Coldest month (with lowest average low temperature) is January (27.3°F).
Month with highest relative humidity is December (75%).
Month with lowest relative humidity is April (63%).
Wettest month (with highest rainfall) is August (4.4").
Driest months (with lowest rainfall) are February and April (1.9").
Months with highest number of rainy days are June and August (11.2 days).
Month with lowest number of rainy days is February (6.6 days).
Month with highest snowfall is January (13.4").
Months with lowest snowfall are June, July, August, September and October (0").
Month with highest number of snowfall days is January (4.8 days).
Months with lowest number of snowfall days are June, July, August, September and October (0 days).
Month with most sunshine is July (Average sunshine: 6.5).
Month with least sunshine is December (Average sunshine: 2.6).