Sea Temperature in Kittery in September

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

Kittery Climate and Swimming Opportunities in September

Kittery lies within the Maine in United States. The average daytime temperature in Kittery in September is 72°F (22°C), while the nighttime average is 55°F (13°C). There are typically nine rainy days during the month, with a total precipitation of 3.6 inches (92 mm). The daylight duration in September in Kittery is 12 hours, with an average of 8 hours of sunshine per day. The average wind speed in September is 9 mph (14 km/h), and the humidity level is around 73%.

The water temperature in Kittery in September ranges from 59°F to 64°F (15°C to 18°C). At the beginning of the month, the average temperature is around 63°F (17°C), shifting to 63°F (17°C) by mid-September and reaching 61°F (16°C) in the last ten days. Overall, the average sea temperature in Kittery for September is 63°F (17°C). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Frequently Asked Questions About Water Temperatures in September in Kittery