Winter Dec – Feb
The cold peaks here: highs of 32–37°F (0–3°C), and nights reach 17°F (-9°C). It's the driest season, with only about 9.8 in (249 mm) of rain or snow, 21% of the year's total. December – February are cold enough for snow. Comfort scores bottom out in December – February; the season averages 41/100.
Spring Mar – May
Temperatures climb through the season, from 43°F highs in March to 70°F by May. About 10.9 in (277 mm) of rain or snow falls across these months, 23% of the year's total. March is cold enough for snow. Comfort peaks here: May ranks with the year's best, and the season averages 67/100.
Summer Jun – Aug
The warmest stretch of the year, with highs of 78–84°F (26–29°C). It's the wettest season, with about 14.0 in (356 mm) of rain, 30% of the year's total. June – August feel humid, with humidity near 80%. June – August score well without being the very best (season average 72/100).
Autumn Sep – Nov
Temperatures slide from 76°F highs in September to 49°F by November. About 12.4 in (316 mm) of rain falls across these months, 26% of the year's total. Lows bottom out around 33°F (0°C). Comfort peaks here: September & October rank with the year's best, and the season averages 71/100.