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

In August, North Cascades National Park averages 15°C high / 4°C low with about 32 mm of rain; Olympic National Park averages 19°C high / 9°C low with about 37 mm.

North Cascades National Park vs Olympic National Park in August

North Cascades National Park and Olympic National Park are nearly tied in August — 93 vs 96 on SeasonMap's comfort score. North Cascades National Park is cool, a little rain, clean air; Olympic National Park is nice, a little rain, clean air.

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

	🇺🇸 North Cascades National Park	🇺🇸 Olympic National Park
Comfort score	93/100 (S)	96/100 (S)
Feels-like high	13°C	18°C
Avg high / low	15° / 4°	19° / 9°
Rainfall	32 mm	37 mm
Rainy days	7	3
Humidity	67%	68%
Air quality (AQI)	44	31

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

Month by month

North Cascades National Park 🇺🇸 United Statescool, a little rain, clean air · best August93
Olympic National Park 🇺🇸 United Statesnice, a little rain, clean air · best August96

North Cascades National Park vs Olympic National Park in August — FAQ

Is August better in North Cascades National Park or Olympic National Park?: North Cascades National Park and Olympic National Park are nearly tied in August — 93 vs 96 on SeasonMap's comfort score. North Cascades National Park is cool, a little rain, clean air; Olympic National Park is nice, a little rain, clean air.
What is the weather like in North Cascades National Park vs Olympic National Park in August?: In August, North Cascades National Park averages 15°C high / 4°C low with about 32 mm of rain; Olympic National Park averages 19°C high / 9°C low with about 37 mm.