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Sea Temperature in Harpswell in March
© JK Huang
Complete information on the sea temperature range in the Atlantic Ocean in Harpswell in March. Historical daily data. Climate details for March. Tips on swimming conditions and beach relaxation in Harpswell. 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 Harpswell in March
34°F
MINIMUN
38°F
AVERAGE
43°F
MAXIMUM
Historical Data of Water Temperature in March in Harpswell
Water Temperature Chart for Atlantic Ocean in Harpswell in March
Sea Temperature Table in Harpswell in March Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Mar 1 | 41°C | 39°C | 37°C | 39°C |
| Mar 2 | 41°C | 39°C | 36°C | 38°C |
| Mar 3 | 39°C | 39°C | 41°C | 39°C |
| Mar 4 | 39°C | 39°C | 37°C | 38°C |
| Mar 5 | 39°C | 39°C | 41°C | 40°C |
| Mar 6 | 41°C | 41°C | 34°C | 39°C |
| Mar 7 | 39°C | 39°C | 37°C | 39°C |
| Mar 8 | 41°C | 39°C | 41°C | 40°C |
| Mar 9 | 41°C | 41°C | 37°C | 40°C |
| Mar 10 | 39°C | 41°C | 34°C | 38°C |
| Mar 11 | 39°C | 41°C | 41°C | 40°C |
| Mar 12 | 39°C | 41°C | 36°C | 38°C |
| Mar 13 | 39°C | 39°C | 34°C | 38°C |
| Mar 14 | 41°C | 39°C | 37°C | 39°C |
| Mar 15 | 39°C | 39°C | 41°C | 40°C |
| Mar 16 | 39°C | 39°C | 41°C | 40°C |
| Mar 17 | 39°C | 39°C | 41°C | 40°C |
| Mar 18 | 41°C | 39°C | 41°C | 41°C |
| Mar 19 | 41°C | 39°C | 37°C | 40°C |
| Mar 20 | 39°C | 41°C | 34°C | 39°C |
| Mar 21 | 41°C | 39°C | 41°C | 41°C |
| Mar 22 | 41°C | 39°C | 41°C | 41°C |
| Mar 23 | 41°C | 39°C | 36°C | 39°C |
| Mar 24 | 41°C | 39°C | 36°C | 39°C |
| Mar 25 | 43°C | 41°C | 39°C | 41°C |
| Mar 26 | 41°C | 41°C | 34°C | 39°C |
| Mar 27 | 43°C | 41°C | 39°C | 41°C |
| Mar 28 | 41°C | 41°C | 39°C | 40°C |
| Mar 29 | 41°C | 41°C | 37°C | 40°C |
| Mar 30 | 43°C | 41°C | 37°C | 40°C |
Harpswell Climate and Swimming Opportunities in March
50°F
Average Day Air Temperature
37°F
Average Night Air Temperature
3 in
Precipitation Amount per Month
16 days
Number of Rainy Days
12 hrs
Daylight
per Day
3 hrs
Sunshine
per Day
13 mph
Average Wind Speed
86%
Average
humidity
Harpswell lies within the Maine in United States. The average daytime temperature in Harpswell in March is 49°F (10°C), while the nighttime average is 38°F (3°C). There are typically 16 rainy days during the month, with a total precipitation of 2.8 inches (72 mm). The daylight duration in March in Harpswell is 12 hours, with an average of 3 hours of sunshine per day. The average wind speed in March is 14 mph (22 km/h), and the humidity level is around 86%.
The water temperature in Harpswell 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 39°F (4°C) in the last ten days. Overall, the average sea temperature in Harpswell 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 Harpswell
What is the sea temperature in Harpswell in March?
The water temperature in the Atlantic Ocean in Harpswell in March ranges from 37°F to 41°F (3°C to 5°C).
Is it possible to swim in the Atlantic Ocean in Harpswell in March?
The average sea temperature in Harpswell in March is 39°F (4°C), and the air temperature is 49°F (10°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.