Warmest month (with highest average high temperature) is July (67.1°F).
Month with lowest average high temperature is February (36.9°F).
Month with highest average low temperature is July (55.6°F).
Coldest month (with lowest average low temperature) is February (30°F).
Month with highest relative humidity is January (93%).
Month with lowest relative humidity is May (86%).
Wettest months (with highest rainfall) are September and October (3").
Driest months (with lowest rainfall) are February and April (1.3").
Month with highest number of rainy days is December (16.7 days).
Month with lowest number of rainy days is July (10.1 days).
Month with highest number of snowfall days is January (5.8 days).
Months with lowest number of snowfall days are May, June, July, August and September (0 days).
Month with most sunshine is July (Average sunshine: 9.9).
Month with least sunshine is December (Average sunshine: 1.5).