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

In October, North Cascades National Park averages 3°C high / -4°C low with about 187 mm of rain; Olympic National Park averages 9°C high / 2°C low with about 391 mm.

North Cascades National Park vs Olympic National Park in October

North Cascades National Park and Olympic National Park are nearly tied in October — 57 vs 58 on SeasonMap's comfort score. North Cascades National Park is cold, soaked, clean air; Olympic National Park is cold, soaked, clean air.

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

	🇺🇸 North Cascades National Park	🇺🇸 Olympic National Park
Comfort score	57/100 (D)	58/100 (D)
Feels-like high	0°C	6°C
Avg high / low	3° / -4°	9° / 2°
Rainfall	187 mm	391 mm
Rainy days	16	17
Humidity	82%	83%
Air quality (AQI)	31	29

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

Month by month

North Cascades National Park 🇺🇸 United Statescold, soaked, clean air · best August57
Olympic National Park 🇺🇸 United Statescold, soaked, clean air · best August58

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

Is October better in North Cascades National Park or Olympic National Park?: North Cascades National Park and Olympic National Park are nearly tied in October — 57 vs 58 on SeasonMap's comfort score. North Cascades National Park is cold, soaked, clean air; Olympic National Park is cold, soaked, clean air.
What is the weather like in North Cascades National Park vs Olympic National Park in October?: In October, North Cascades National Park averages 3°C high / -4°C low with about 187 mm of rain; Olympic National Park averages 9°C high / 2°C low with about 391 mm.