The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (41.3°F).
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Wettest months (with the highest rainfall) are July and September (4.3").
The driest month (with the lowest rainfall) is February (2.5").
The month with the highest number of rainy days is May (11.9 days).
The month with the lowest number of rainy days is October (7.2 days).
The month with the highest snowfall is January (12.1").
Months with the lowest snowfall are May, June, July, August and September (0").
The month with the highest number of snowfall days is January (3 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).