Olympic National Park vs Redwood National Park in September

Redwood National Park is the better pick in September — 90 vs 78 on SeasonMap's comfort score. Redwood National Park is nice, a little rain, clean air, while Olympic National Park is cool, rainy, clean air.

Olympic National Park vs Redwood National ParkSeptember climate, side by side

Olympic National ParkRedwood National Park
Comfort score78/100 (B)90/100 (S)
Feels-like high12°C20°C
Avg high / low14° / 6°21° / 13°
Rainfall148 mm35 mm
Rainy days113
Humidity75%74%
Air quality (AQI)3145

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

Olympic National Park vs Redwood National Park in September — FAQ

Is September better in Olympic National Park or Redwood National Park?
Redwood National Park is the better pick in September — 90 vs 78 on SeasonMap's comfort score. Redwood National Park is nice, a little rain, clean air, while Olympic National Park is cool, rainy, clean air.
What is the weather like in Olympic National Park vs Redwood National Park in September?
In September, Olympic National Park averages 14°C high / 6°C low with about 148 mm of rain; Redwood National Park averages 21°C high / 13°C low with about 35 mm.