What is the weather like in North Cascades National Park vs Seattle in August?

In August, North Cascades National Park averages 15°C high / 4°C low with about 32 mm of rain; Seattle averages 25°C high / 15°C low with about 12 mm.

North Cascades National Park vs Seattle in August

North Cascades National Park and Seattle are nearly tied in August — 93 vs 95 on SeasonMap's comfort score. North Cascades National Park is cool, a little rain, clean air; Seattle is warm, dry, clean air.

North Cascades National Park vs Seattle — August climate, side by side

	🇺🇸 North Cascades National Park	🇺🇸 Seattle
Comfort score	93/100 (S)	95/100 (S)
Feels-like high	13°C	25°C
Avg high / low	15° / 4°	25° / 15°
Rainfall	32 mm	12 mm
Rainy days	7	2
Humidity	67%	67%
Air quality (AQI)	44	44

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

Month by month

North Cascades National Park vs Seattle in August — FAQ

Is August better in North Cascades National Park or Seattle?: North Cascades National Park and Seattle are nearly tied in August — 93 vs 95 on SeasonMap's comfort score. North Cascades National Park is cool, a little rain, clean air; Seattle is warm, dry, clean air.
What is the weather like in North Cascades National Park vs Seattle in August?: In August, North Cascades National Park averages 15°C high / 4°C low with about 32 mm of rain; Seattle averages 25°C high / 15°C low with about 12 mm.