Winter Dec – Feb
The cold peaks here: highs of 37–40°F (3–4°C), and nights reach 33°F (1°C). About 12.8 in (325 mm) of rain falls across these months, 30% of the year's total. It holds the toughest stretch on our comfort score (December – February), averaging 34/100.
Spring Mar – May
Temperatures climb through the season, from 37°F highs in March to 45°F by May. About 8.7 in (221 mm) of rain falls across these months, 20% of the year's total. Lows bottom out around 34°F (1°C). May score well without being the very best (season average 43/100).
Summer Jun – Aug
The warmest stretch of the year, with highs of 50–56°F (10–14°C). It's the driest season, with only about 8.3 in (210 mm) of rain, 19% of the year's total. Lows bottom out around 47°F (8°C). Comfort peaks here: July & August rank with the year's best, and the season averages 64/100.
Autumn Sep – Nov
Temperatures slide from 53°F highs in September to 43°F by November. It's the wettest season, with about 13.5 in (342 mm) of rain, 31% of the year's total. Lows bottom out around 39°F (4°C). September score well without being the very best (season average 46/100).