Warmest month (with highest average high temperature) is August (73.4°F).
Month with lowest average high temperature is January (35.6°F).
Month with highest average low temperature is August (55.4°F).
Coldest months (with lowest average low temperature) are January and February (30.2°F).
Months with highest relative humidity are January and November (87%).
Month with lowest relative humidity is May (67%).
Wettest month (with highest rainfall) is June (2.2").
Driest months (with lowest rainfall) are January and February (0.9").
Month with highest number of rainy days is December (12 days).
Months with lowest number of rainy days are February, September and October (9 days).
Month with most sunshine is July (Average sunshine: 6).
Month with least sunshine is December (Average sunshine: 1.4).