The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (40.5°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (21°F).
The wettest month (with the highest rainfall) is May (5.3").
The driest month (with the lowest rainfall) is January (1.3").