Winter Dec – Feb
The cold peaks here: highs of 34–40°F (1–4°C), and nights reach 19°F (-7°C). It's the driest season, with only about 10.4 in (264 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 43/100.
Spring Mar – May
Temperatures climb through the season, from 46°F highs in March to 70°F by May. About 11.5 in (292 mm) of rain or snow falls across these months, 24% of the year's total. March is cold enough for snow. May is among the best-scoring months (season average 69/100).
Summer Jun – Aug
The warmest stretch of the year, with highs of 79–85°F (26–30°C). It's the wettest season, with about 13.8 in (350 mm) of rain, 28% of the year's total. June feels humid, with humidity near 79%. June – August score well without being the very best (season average 72/100).
Autumn Sep – Nov
Temperatures slide from 78°F highs in September to 51°F by November. About 12.7 in (323 mm) of rain falls across these months, 26% of the year's total. Lows bottom out around 34°F (1°C). September & October are among the best-scoring months (season average 75/100).