Sea Temperature in Port Angeles in September

© Carl Moore

Complete information on the sea temperature range in the Salish Sea in Port Angeles in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Port Angeles. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Port Angeles Climate and Swimming Opportunities in September

Port Angeles lies within the Washington in United States. The average daytime temperature in Port Angeles in September is 71°F (22°C), while the nighttime average is 51°F (10°C). There are typically nine rainy days during the month, with a total precipitation of 1.6 inches (41 mm). The daylight duration in September in Port Angeles is 12 hours, with an average of 7 hours of sunshine per day. The average wind speed in September is 6 mph (10 km/h), and the humidity level is around 74%.

The water temperature in Port Angeles in September ranges from 52°F to 54°F (11°C to 12°C). At the beginning of the month, the average temperature is around 54°F (12°C), shifting to 54°F (12°C) by mid-September and reaching 52°F (11°C) in the last ten days. Overall, the average sea temperature in Port Angeles for September is 52°F (11°C). The contrast between cool water and warm air makes for a refreshing swim. A great choice for those who enjoy invigorating dips.

Frequently Asked Questions About Water Temperatures in September in Port Angeles