Warmest months (with highest average high temperature) are July and August (57°F).
Month with lowest average high temperature is January (30°F).
Months with highest average low temperature are July and August (37°F).
Coldest month (with lowest average low temperature) is January (0°F).
Wettest month (with highest rainfall) is July (5").
Driest month (with lowest rainfall) is December (0.2").
Months with highest number of rainy days are June and July (23 days).
Month with lowest number of rainy days is December (5 days).
Months with longest days are May, June and July (Average daylight: 14).
Months with shortest days are January, November and December (Average daylight: 10).
Months with most sunshine are March, April, May, June, July and August (Average sunshine: 6).
Months with least sunshine are January, February, September, October, November and December (Average sunshine: 5).
Months with highest UV index are May, June, July and August (UV index 12).
Month with lowest UV index is December (UV index 3).