What is the weather like in Nantucket vs Philadelphia in July?

In July, Nantucket averages 25°C high / 18°C low with about 52 mm of rain; Philadelphia averages 33°C high / 23°C low with about 119 mm.

Nantucket vs Philadelphia in July

Nantucket is the better pick in July — 85 vs 65 on SeasonMap's comfort score. Nantucket is warm, a little rain, muggy air, while Philadelphia is sweltering, rainy.

Nantucket vs Philadelphia — July climate, side by side

	🇺🇸 Nantucket	🇺🇸 Philadelphia
Comfort score	85/100 (A)	65/100 (C)
Feels-like high	26°C	36°C
Avg high / low	25° / 18°	33° / 23°
Rainfall	52 mm	119 mm
Rainy days	4	10
Humidity	91%	72%
Air quality (AQI)	63	74

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

Month by month

Nantucket vs Philadelphia in July — FAQ

Is July better in Nantucket or Philadelphia?: Nantucket is the better pick in July — 85 vs 65 on SeasonMap's comfort score. Nantucket is warm, a little rain, muggy air, while Philadelphia is sweltering, rainy.
What is the weather like in Nantucket vs Philadelphia in July?: In July, Nantucket averages 25°C high / 18°C low with about 52 mm of rain; Philadelphia averages 33°C high / 23°C low with about 119 mm.