Warmest months (with highest average high temperature) are July and August (87.3°F).
Month with lowest average high temperature is January (52.9°F).
Month with highest average low temperature is July (63°F).
Coldest month (with lowest average low temperature) is January (35.2°F).
Month with highest relative humidity is December (79%).
Month with lowest relative humidity is July (62%).
Wettest month (with highest rainfall) is November (6.8").
Driest month (with lowest rainfall) is July (1.7").
Months with highest number of rainy days are November and December (16 days).
Month with lowest number of rainy days is August (4 days).
Months with longest days are May, June and July (Average daylight: 15).
Month with shortest days is December (Average daylight: 9).
Month with most sunshine is July (Average sunshine: 11.4).
Month with least sunshine is December (Average sunshine: 2.8).
Months with highest UV index are June and July (UV index 9).
Month with lowest UV index is December (UV index 1).