Warmest months (with highest average high temperature) are July and August (88°F).
Month with lowest average high temperature is January (52°F).
Month with highest average low temperature is July (64°F).
Coldest month (with lowest average low temperature) is January (36°F).
Wettest month (with highest rainfall) is December (4").
Driest month (with lowest rainfall) is July (0.3").
Month with highest number of rainy days is December (12 days).
Months with lowest number of rainy days are July, August and September (3 days).
Months with longest days are June and July (Average daylight: 15).
Months with shortest days are January, November and December (Average daylight: 10).
Month with most sunshine is July (Average sunshine: 13).
Month with least sunshine is December (Average sunshine: 4).
Month with highest UV index is July (UV index 10).
Months with lowest UV index are January and December (UV index 2).