Baltimore vs Pittsburgh: which is better, month by month

Baltimore beats Pittsburgh in 7 of 12 months — its lead peaks in January (57 vs 43) — while Pittsburgh wins June to September; they are within 3 points in May.

Each place is scored under the lens that suits its type. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.

Baltimore

🇺🇸 United States · mild climate

Best month
May 90/100
Months won
7 of 12

Pittsburgh

🇺🇸 United States · mild climate

Best month
September 89/100
Months won
4 of 12

Baltimore vs Pittsburgh — all 12 months

MonthBaltimorePittsburghWinnerGap
January57Dcold, a little rain, clean air43Ffreezing, rainy, clean airBaltimore14
February65Ccold, rainy, clean air52Dcold, rainy, clean airBaltimore13
March73Bcool, rainy, clean air64Ccold, rainy, clean airBaltimore9
April84Anice, rainy, clean air75Bcool, rainy, clean airBaltimore9
May90Swarm, rainy87Anice, rainy, muggy airTie3
June79Bhot, rainy84Ahot, rainy, muggy airPittsburgh5
July64Csweltering, rainy, muggy air72Bhot, rainy, muggy airPittsburgh8
August70Bsweltering, rainy, muggy air80Ahot, rainy, muggy airPittsburgh10
September79Bhot, rainy, clean air89Awarm, rainy, clean airPittsburgh10
October87Anice, a little rain, clean air78Bnice, rainy, clean airBaltimore9
November71Bcool, a little rain, clean air62Ccold, a little rain, clean airBaltimore9
December58Dcold, rainy, clean air49Fcold, a little rain, clean airBaltimore9

A month is a tie when the two are within 3 points. The widest gap is January (57 vs 43). Tap a month for that month's temperature, rain, humidity and air quality side by side.