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Sea Temperature in Sea Isle City in September
Complete information on the sea temperature range in the Atlantic Ocean in Sea Isle City in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Sea Isle City. 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 Sea Isle City in September
18°C
MINIMUN
22.5°C
AVERAGE
27°C
MAXIMUM
Historical Data of Water Temperature in September in Sea Isle City
Water Temperature Chart for Atlantic Ocean in Sea Isle City in September
Sea Temperature Table in Sea Isle City in September Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Sep 1 | 27°C | 24°C | 23°C | 24.0°C |
| Sep 2 | 24°C | 24°C | 23°C | 23.3°C |
| Sep 3 | 24°C | 24°C | 23°C | 23.3°C |
| Sep 4 | 24°C | 23°C | 23°C | 23.3°C |
| Sep 5 | 24°C | 23°C | 23°C | 23.0°C |
| Sep 6 | 24°C | 23°C | 23°C | 22.8°C |
| Sep 7 | 23°C | 23°C | 23°C | 22.5°C |
| Sep 8 | 24°C | 23°C | 23°C | 23.0°C |
| Sep 9 | 23°C | 22°C | 23°C | 22.5°C |
| Sep 10 | 23°C | 22°C | 23°C | 22.3°C |
| Sep 11 | 23°C | 22°C | 22°C | 22.0°C |
| Sep 12 | 22°C | 22°C | 22°C | 21.8°C |
| Sep 13 | 23°C | 22°C | 22°C | 22.3°C |
| Sep 14 | 24°C | 21°C | 22°C | 22.3°C |
| Sep 15 | 22°C | 21°C | 23°C | 22.0°C |
| Sep 16 | 23°C | 21°C | 23°C | 22.3°C |
| Sep 17 | 23°C | 21°C | 23°C | 22.3°C |
| Sep 18 | 24°C | 21°C | 23°C | 22.3°C |
| Sep 19 | 24°C | 20°C | 23°C | 22.3°C |
| Sep 20 | 23°C | 20°C | 22°C | 21.8°C |
| Sep 21 | 22°C | 20°C | 22°C | 21.5°C |
| Sep 22 | 23°C | 20°C | 22°C | 21.8°C |
| Sep 23 | 23°C | 20°C | 22°C | 21.8°C |
| Sep 24 | 22°C | 19°C | 22°C | 21.0°C |
| Sep 25 | 23°C | 19°C | 23°C | 21.5°C |
| Sep 26 | 22°C | 19°C | 23°C | 21.3°C |
| Sep 27 | 23°C | 19°C | 23°C | 21.5°C |
| Sep 28 | 22°C | 19°C | 23°C | 21.3°C |
| Sep 29 | 21°C | 18°C | 22°C | 20.5°C |
Sea Isle City Climate and Swimming Opportunities in September
25°C
Average Day Air Temperature
16°C
Average Night Air Temperature
92 mm
Precipitation Amount per Month
9 days
Number of Rainy Days
12 hrs
Daylight
per Day
8 hrs
Sunshine
per Day
15 km/h
Average Wind Speed
79%
Average
humidity
Sea Isle City lies within the New Jersey in United States. The average daytime temperature in Sea Isle City in September is 78°F (25°C), while the nighttime average is 61°F (16°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 Sea Isle City is 12 hours, with an average of 8 hours of sunshine per day. The average wind speed in September is 9 mph (15 km/h), and the humidity level is around 79%.
The water temperature in Sea Isle City in September ranges from 68°F to 75°F (20°C to 24°C). At the beginning of the month, the average temperature is around 73°F (23°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 Sea Isle City for September is 72°F (22°C). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.
Sea Temperature in September in Nearby Cities
Frequently Asked Questions About Water Temperatures in September in Sea Isle City
What is the sea temperature in Sea Isle City in September?
The water temperature in the Atlantic Ocean in Sea Isle City in September ranges from 68°F to 75°F (20°C to 24°C).
Is it possible to swim in the Atlantic Ocean in Sea Isle City in September?
The average sea temperature in Sea Isle City in September is 72°F (22°C), and the air temperature is 78°F (25°C), so perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.