Hyannis vs Washington: which is better, month by month

Washington beats Hyannis in 8 of 12 months — its lead peaks in January (59 vs 35) — while Hyannis wins July to August; they are within 3 points in June and September.

Each place is scored under the lens that suits its type — they are different kinds of destination, so the scores are each place at its own best. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.

Hyannis

🇺🇸 United States · mild climate

Best month: July 91/100
Months won: 2 of 12

Washington

🇺🇸 United States · mild climate

Best month: May 87/100
Months won: 8 of 12

Hyannis vs Washington — all 12 months

Month	Hyannis	Washington	Winner	Gap
January	35Fcold, rainy, clean air	59Dcold, a little rain, clean air	Washington	24
February	43Fcold, rainy, clean air	63Ccold, a little rain, clean air	Washington	20
March	50Dcold, rainy, clean air	73Bcool, rainy, clean air	Washington	23
April	61Ccold, rainy, clean air	83Anice, rainy, clean air	Washington	22
May	72Bnice, rainy, clean air	87Awarm, rainy	Washington	15
June	81Awarm, a little rain, muggy air	78Bhot, rainy	Tie	3
July	91Shot, a little rain, muggy air	65Csweltering, soaked	Hyannis	26
August	88Ahot, a little rain, muggy air	70Bsweltering, rainy	Hyannis	18
September	78Bnice, rainy, clean air	80Ahot, rainy, clean air	Tie	2
October	62Cnice, rainy, clean air	85Anice, rainy, clean air	Washington	23
November	54Dcold, rainy, clean air	71Bcool, a little rain, clean air	Washington	17
December	38Fcold, rainy, clean air	58Dcold, rainy, clean air	Washington	20

A month is a tie when the two are within 3 points. The widest gap is July (91 vs 65). Tap a month for that month's temperature, rain, humidity and air quality side by side.