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Sea Temperature in Rumson in September

Complete information on the sea temperature range in the Atlantic Ocean in Rumson in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Rumson. 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 Rumson in September

18°C

MINIMUN

21.5°C

AVERAGE

25°C

MAXIMUM

Historical Data of Water Temperature in September in Rumson

Water Temperature Chart for Atlantic Ocean in Rumson in September

Sea Temperature Table in Rumson in September Over the Past Years

Day202420232022Average
Sep 122°C24°C22°C22.5°C
Sep 223°C24°C21°C22.5°C
Sep 321°C24°C21°C22.3°C
Sep 422°C24°C21°C22.3°C
Sep 521°C24°C21°C22.0°C
Sep 621°C24°C22°C22.0°C
Sep 722°C24°C22°C22.3°C
Sep 822°C24°C21°C22.3°C
Sep 922°C24°C21°C22.3°C
Sep 1022°C25°C21°C22.3°C
Sep 1122°C24°C20°C21.5°C
Sep 1222°C24°C20°C21.8°C
Sep 1323°C24°C21°C22.3°C
Sep 1422°C24°C20°C21.8°C
Sep 1523°C24°C22°C22.5°C
Sep 1622°C23°C22°C22.3°C
Sep 1723°C23°C22°C22.5°C
Sep 1822°C23°C22°C22.0°C
Sep 1923°C22°C22°C22.0°C
Sep 2023°C22°C21°C21.8°C
Sep 2122°C21°C21°C21.5°C
Sep 2223°C21°C20°C21.3°C
Sep 2323°C21°C21°C21.5°C
Sep 2423°C21°C21°C21.5°C
Sep 2522°C21°C22°C21.5°C
Sep 2622°C21°C22°C21.5°C
Sep 2721°C20°C21°C20.5°C
Sep 2821°C21°C21°C21.0°C
Sep 2920°C21°C21°C20.5°C
New Jersey, United StatesNew Jersey, United StatesNew Jersey, United States

Rumson Climate and Swimming Opportunities in September

25°C

Average Day Air Temperature

11°C

Average Night Air Temperature

152 mm

Precipitation Amount per Month

10 days

Number of Rainy Days

12 hrs

Daylight
per Day

7 hrs

Sunshine
per Day

11 km/h

Average Wind Speed

81%

Average
humidity

Rumson lies within the New Jersey in United States. The average daytime temperature in Rumson in September is 77°F (25°C), while the nighttime average is 52°F (11°C). There are typically 10 rainy days during the month, with a total precipitation of 6.0 inches (152 mm). The daylight duration in September in Rumson is 12 hours, with an average of 7 hours of sunshine per day. The average wind speed in September is 7 mph (11 km/h), and the humidity level is around 81%.

The water temperature in Rumson in September ranges from 68°F to 72°F (20°C to 22°C). At the beginning of the month, the average temperature is around 72°F (22°C), shifting to 72°F (22°C) by mid-September and reaching 70°F (21°C) in the last ten days. Overall, the average sea temperature in Rumson for September is 72°F (22°C). Optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.

Frequently Asked Questions About Water Temperatures in September in Rumson

What is the sea temperature in Rumson in September?

The water temperature in the Atlantic Ocean in Rumson in September ranges from 68°F to 72°F (20°C to 22°C).

Is it possible to swim in the Atlantic Ocean in Rumson in September?

The average sea temperature in Rumson in September is 72°F (22°C), and the air temperature is 77°F (25°C), so optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.