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Sea Temperature in New Castle in March
© G Aquino
Complete information on the sea temperature range in the Atlantic Ocean in New Castle in March. Historical daily data. Climate details for March. Tips on swimming conditions and beach relaxation in New Castle. 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 New Castle in March
2°C
MINIMUN
4°C
AVERAGE
6°C
MAXIMUM
Historical Data of Water Temperature in March in New Castle
Water Temperature Chart for Atlantic Ocean in New Castle in March
Sea Temperature Table in New Castle in March Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Mar 1 | 4°C | 5°C | 5°C | 4.3°C |
| Mar 2 | 4°C | 4°C | 2°C | 3.3°C |
| Mar 3 | 5°C | 4°C | 6°C | 4.8°C |
| Mar 4 | 4°C | 4°C | 3°C | 3.8°C |
| Mar 5 | 4°C | 4°C | 6°C | 4.3°C |
| Mar 6 | 5°C | 4°C | 5°C | 4.3°C |
| Mar 7 | 4°C | 4°C | 4°C | 4.0°C |
| Mar 8 | 4°C | 4°C | 3°C | 3.8°C |
| Mar 9 | 5°C | 4°C | 3°C | 4.0°C |
| Mar 10 | 5°C | 4°C | 3°C | 3.8°C |
| Mar 11 | 5°C | 4°C | 4°C | 4.0°C |
| Mar 12 | 5°C | 4°C | 2°C | 3.5°C |
| Mar 13 | 5°C | 4°C | 4°C | 4.0°C |
| Mar 14 | 4°C | 4°C | 3°C | 3.5°C |
| Mar 15 | 4°C | 4°C | 3°C | 3.5°C |
| Mar 16 | 5°C | 4°C | 2°C | 3.8°C |
| Mar 17 | 5°C | 4°C | 4°C | 4.3°C |
| Mar 18 | 5°C | 4°C | 4°C | 4.0°C |
| Mar 19 | 5°C | 4°C | 5°C | 4.3°C |
| Mar 20 | 5°C | 4°C | 4°C | 4.3°C |
| Mar 21 | 5°C | 4°C | 5°C | 4.5°C |
| Mar 22 | 5°C | 4°C | 6°C | 4.8°C |
| Mar 23 | 5°C | 4°C | 2°C | 3.8°C |
| Mar 24 | 5°C | 4°C | 4°C | 4.3°C |
| Mar 25 | 5°C | 4°C | 4°C | 4.0°C |
| Mar 26 | 6°C | 4°C | 3°C | 4.0°C |
| Mar 27 | 6°C | 4°C | 5°C | 4.5°C |
| Mar 28 | 5°C | 4°C | 5°C | 4.5°C |
| Mar 29 | 5°C | 4°C | 6°C | 5.0°C |
| Mar 30 | 5°C | 4°C | 2°C | 4.0°C |
New Castle Climate and Swimming Opportunities in March
8°C
Average Day Air Temperature
-2°C
Average Night Air Temperature
111 mm
Precipitation Amount per Month
11 days
Number of Rainy Days
12 hrs
Daylight
per Day
6 hrs
Sunshine
per Day
18 km/h
Average Wind Speed
62%
Average
humidity
New Castle lies within the New Hampshire in United States. The average daytime temperature in New Castle in March is 46°F (8°C), while the nighttime average is 29°F (-2°C). There are typically 11 rainy days during the month, with a total precipitation of 4.4 inches (111 mm). The daylight duration in March in New Castle is 12 hours, with an average of 6 hours of sunshine per day. The average wind speed in March is 11 mph (18 km/h), and the humidity level is around 62%.
The water temperature in New Castle 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 New Castle 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 New Castle
What is the sea temperature in New Castle in March?
The water temperature in the Atlantic Ocean in New Castle in March ranges from 37°F to 41°F (3°C to 5°C).
Is it possible to swim in the Atlantic Ocean in New Castle in March?
The average sea temperature in New Castle 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.