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Sea Temperature in Blue Hill in September

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

Water Temperature Range in Blue Hill in September

52°F

MINIMUN

58°F

AVERAGE

64°F

MAXIMUM

Historical Data of Water Temperature in September in Blue Hill

Water Temperature Chart for Atlantic Ocean in Blue Hill in September

Sea Temperature Table in Blue Hill in September Over the Past Years

Day202420232022Average
Sep 163°C57°C57°C59°C
Sep 261°C55°C55°C57°C
Sep 359°C59°C55°C58°C
Sep 461°C54°C55°C57°C
Sep 563°C59°C55°C59°C
Sep 661°C52°C55°C56°C
Sep 761°C55°C55°C57°C
Sep 859°C57°C55°C57°C
Sep 961°C59°C55°C58°C
Sep 1061°C52°C55°C56°C
Sep 1161°C55°C55°C57°C
Sep 1259°C59°C55°C58°C
Sep 1359°C55°C55°C57°C
Sep 1459°C54°C55°C56°C
Sep 1559°C57°C55°C57°C
Sep 1659°C57°C57°C58°C
Sep 1759°C59°C59°C59°C
Sep 1861°C55°C59°C58°C
Sep 1961°C52°C57°C57°C
Sep 2061°C59°C57°C59°C
Sep 2159°C59°C55°C57°C
Sep 2261°C52°C55°C56°C
Sep 2359°C55°C55°C56°C
Sep 2459°C59°C55°C57°C
Sep 2559°C59°C55°C57°C
Sep 2659°C59°C57°C58°C
Sep 2761°C54°C57°C56°C
Sep 2859°C55°C57°C56°C
Sep 2961°C55°C57°C57°C
Maine, United StatesMaine, United StatesMaine, United States

Blue Hill Climate and Swimming Opportunities in September

61°F

Average Day Air Temperature

48°F

Average Night Air Temperature

3 in

Precipitation Amount per Month

16 days

Number of Rainy Days

13 hrs

Daylight
per Day

4 hrs

Sunshine
per Day

11 mph

Average Wind Speed

88%

Average
humidity

Blue Hill lies within the Maine in United States. The average daytime temperature in Blue Hill in September is 61°F (16°C), while the nighttime average is 49°F (9°C). There are typically 16 rainy days during the month, with a total precipitation of 3.1 inches (78 mm). The daylight duration in September in Blue Hill is 13 hours, with an average of 4 hours of sunshine per day. The average wind speed in September is 11 mph (18 km/h), and the humidity level is around 88%.

The water temperature in Blue Hill in September ranges from 55°F to 59°F (13°C to 15°C). At the beginning of the month, the average temperature is around 57°F (14°C), shifting to 57°F (14°C) by mid-September and reaching 57°F (14°C) in the last ten days. Overall, the average sea temperature in Blue Hill for September is 57°F (14°C). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Frequently Asked Questions About Water Temperatures in September in Blue Hill

What is the sea temperature in Blue Hill in September?

The water temperature in the Atlantic Ocean in Blue Hill in September ranges from 55°F to 59°F (13°C to 15°C).

Is it possible to swim in the Atlantic Ocean in Blue Hill in September?

The average sea temperature in Blue Hill in September is 57°F (14°C), and the air temperature is 61°F (16°C), so ideal conditions for a refreshing swim, though some may still find it a bit cool.