What is the weather like in Baltimore vs Boston in August?

In August, Baltimore averages 31°C high / 22°C low with about 125 mm of rain; Boston averages 29°C high / 19°C low with about 86 mm.

Baltimore vs Boston in August

Boston is the better pick in August — 80 vs 70 on SeasonMap's comfort score. Boston is hot, rainy, while Baltimore is sweltering, rainy, muggy air.

Baltimore vs Boston — August climate, side by side

	🇺🇸 Baltimore	🇺🇸 Boston
Comfort score	70/100 (B)	80/100 (A)
Feels-like high	35°C	30°C
Avg high / low	31° / 22°	29° / 19°
Rainfall	125 mm	86 mm
Rainy days	8	8
Humidity	77%	73%
Air quality (AQI)	63	52

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Baltimore 🇺🇸 United Statessweltering, rainy, muggy air · best May70
Boston 🇺🇸 United Stateshot, rainy · best September80

Baltimore vs Boston in August — FAQ

Is August better in Baltimore or Boston?: Boston is the better pick in August — 80 vs 70 on SeasonMap's comfort score. Boston is hot, rainy, while Baltimore is sweltering, rainy, muggy air.
What is the weather like in Baltimore vs Boston in August?: In August, Baltimore averages 31°C high / 22°C low with about 125 mm of rain; Boston averages 29°C high / 19°C low with about 86 mm.