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Sea Temperature in Dennis in March
Complete information on the sea temperature range in the Atlantic Ocean in Dennis in March. Historical daily data. Climate details for March. Tips on swimming conditions and beach relaxation in Dennis. 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 Dennis in March
36°F
MINIMUN
40°F
AVERAGE
45°F
MAXIMUM
Historical Data of Water Temperature in March in Dennis
Water Temperature Chart for Atlantic Ocean in Dennis in March
Sea Temperature Table in Dennis in March Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Mar 1 | 39°C | 41°C | 41°C | 40°C |
| Mar 2 | 37°C | 41°C | 43°C | 40°C |
| Mar 3 | 37°C | 41°C | 41°C | 40°C |
| Mar 4 | 37°C | 41°C | 39°C | 39°C |
| Mar 5 | 36°C | 39°C | 37°C | 38°C |
| Mar 6 | 37°C | 41°C | 37°C | 39°C |
| Mar 7 | 37°C | 39°C | 37°C | 38°C |
| Mar 8 | 37°C | 39°C | 37°C | 38°C |
| Mar 9 | 37°C | 39°C | 37°C | 38°C |
| Mar 10 | 39°C | 39°C | 36°C | 39°C |
| Mar 11 | 39°C | 39°C | 39°C | 40°C |
| Mar 12 | 39°C | 39°C | 36°C | 39°C |
| Mar 13 | 39°C | 39°C | 39°C | 40°C |
| Mar 14 | 39°C | 39°C | 36°C | 39°C |
| Mar 15 | 39°C | 39°C | 41°C | 40°C |
| Mar 16 | 37°C | 39°C | 41°C | 40°C |
| Mar 17 | 39°C | 39°C | 41°C | 40°C |
| Mar 18 | 39°C | 39°C | 36°C | 39°C |
| Mar 19 | 37°C | 39°C | 41°C | 40°C |
| Mar 20 | 39°C | 39°C | 39°C | 40°C |
| Mar 21 | 39°C | 39°C | 37°C | 40°C |
| Mar 22 | 41°C | 39°C | 43°C | 42°C |
| Mar 23 | 41°C | 39°C | 37°C | 40°C |
| Mar 24 | 41°C | 39°C | 43°C | 41°C |
| Mar 25 | 43°C | 39°C | 41°C | 41°C |
| Mar 26 | 41°C | 39°C | 36°C | 39°C |
| Mar 27 | 43°C | 39°C | 37°C | 40°C |
| Mar 28 | 41°C | 39°C | 37°C | 40°C |
| Mar 29 | 43°C | 39°C | 36°C | 40°C |
| Mar 30 | 41°C | 39°C | 39°C | 40°C |
Dennis Climate and Swimming Opportunities in March
46°F
Average Day Air Temperature
32°F
Average Night Air Temperature
4 in
Precipitation Amount per Month
11 days
Number of Rainy Days
12 hrs
Daylight
per Day
7 hrs
Sunshine
per Day
13 mph
Average Wind Speed
66%
Average
humidity
Dennis lies within the Massachusetts in United States. The average daytime temperature in Dennis in March is 46°F (8°C), while the nighttime average is 32°F (-0°C). There are typically 11 rainy days during the month, with a total precipitation of 3.8 inches (98 mm). The daylight duration in March in Dennis is 12 hours, with an average of 7 hours of sunshine per day. The average wind speed in March is 14 mph (22 km/h), and the humidity level is around 66%.
The water temperature in Dennis in March ranges from 37°F to 41°F (3°C to 5°C). At the beginning of the month, the average temperature is around 39°F (4°C), shifting to 39°F (4°C) by mid-March and reaching 41°F (5°C) in the last ten days. Overall, the average sea temperature in Dennis for March is 39°F (4°C). The water is freezing, and the air is still very cold. Even a brief dip can be risky. A wetsuit is highly recommended.
Sea Temperature in March in Nearby Cities
Frequently Asked Questions About Water Temperatures in March in Dennis
What is the sea temperature in Dennis in March?
The water temperature in the Atlantic Ocean in Dennis in March ranges from 37°F to 41°F (3°C to 5°C).
Is it possible to swim in the Atlantic Ocean in Dennis in March?
The average sea temperature in Dennis in March is 39°F (4°C), and the air temperature is 46°F (8°C), so the water is freezing, and the air is still very cold. Even a brief dip can be risky. A wetsuit is highly recommended.