Sea Temperature in Isla Vista in September

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

Isla Vista Climate and Swimming Opportunities in September

Isla Vista lies within the California in United States. The average daytime temperature in Isla Vista in September is 79°F (26°C), while the nighttime average is 58°F (14°C). There are typically two rainy days during the month, with a total precipitation of 0.2 inches (5 mm). The daylight duration in September in Isla Vista is 12 hours, with an average of 9 hours of sunshine per day. The average wind speed in September is 8 mph (13 km/h), and the humidity level is around 74%.

The water temperature in Isla Vista in September ranges from 61°F to 64°F (16°C to 18°C). At the beginning of the month, the average temperature is around 64°F (18°C), shifting to 63°F (17°C) by mid-September and reaching 63°F (17°C) in the last ten days. Overall, the average sea temperature in Isla Vista for September is 63°F (17°C). Perfect balance of refreshing water and warm air. One of the best conditions for swimming.

Frequently Asked Questions About Water Temperatures in September in Isla Vista