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

In August, Baltimore averages 31°C high / 22°C low with about 125 mm of rain; Hyannis averages 27°C high / 18°C low with about 79 mm.

Baltimore vs Hyannis in August

Hyannis is the better pick in August — 88 vs 70 on SeasonMap's comfort score. Hyannis is hot, a little rain, muggy air, while Baltimore is sweltering, rainy, muggy air.

Baltimore vs Hyannis — August climate, side by side

	🇺🇸 Baltimore	🇺🇸 Hyannis
Comfort score	70/100 (B)	88/100 (A)
Feels-like high	35°C	29°C
Avg high / low	31° / 22°	27° / 18°
Rainfall	125 mm	79 mm
Rainy days	8	7
Humidity	77%	81%
Air quality (AQI)	63	58

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

Month by month

Baltimore vs Hyannis in August — FAQ

Is August better in Baltimore or Hyannis?: Hyannis is the better pick in August — 88 vs 70 on SeasonMap's comfort score. Hyannis is hot, a little rain, muggy air, while Baltimore is sweltering, rainy, muggy air.
What is the weather like in Baltimore vs Hyannis in August?: In August, Baltimore averages 31°C high / 22°C low with about 125 mm of rain; Hyannis averages 27°C high / 18°C low with about 79 mm.