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Sea Temperature in Porthtowan in March

Complete information on the sea temperature range in the Celtic Sea in Porthtowan in March. Historical daily data. Climate details for March. Tips on swimming conditions and beach relaxation in Porthtowan. 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 Porthtowan in March

46°F

MINIMUN

50°F

AVERAGE

54°F

MAXIMUM

Historical Data of Water Temperature in March in Porthtowan

Water Temperature Chart for Celtic Sea in Porthtowan in March

Sea Temperature Table in Porthtowan in March Over the Past Years

Day202420232022Average
Mar 148°C46°C50°C49°C
Mar 250°C46°C50°C49°C
Mar 348°C48°C54°C50°C
Mar 450°C48°C50°C50°C
Mar 550°C48°C48°C49°C
Mar 650°C48°C50°C50°C
Mar 748°C48°C52°C49°C
Mar 850°C48°C54°C50°C
Mar 950°C48°C52°C50°C
Mar 1050°C48°C52°C50°C
Mar 1150°C48°C48°C49°C
Mar 1248°C48°C50°C49°C
Mar 1350°C48°C48°C49°C
Mar 1450°C48°C46°C49°C
Mar 1550°C48°C48°C49°C
Mar 1650°C48°C46°C49°C
Mar 1748°C48°C46°C48°C
Mar 1848°C46°C50°C49°C
Mar 1950°C48°C46°C49°C
Mar 2048°C48°C52°C49°C
Mar 2150°C48°C50°C49°C
Mar 2250°C48°C52°C51°C
Mar 2350°C48°C48°C50°C
Mar 2450°C52°C52°C51°C
Mar 2550°C48°C54°C51°C
Mar 2650°C48°C54°C51°C
Mar 2750°C48°C46°C49°C
Mar 2850°C48°C50°C50°C
Mar 2950°C48°C50°C50°C
Mar 3050°C48°C46°C49°C
England, United KingdomEngland, United KingdomEngland, United Kingdom

Porthtowan Climate and Swimming Opportunities in March

50°F

Average Day Air Temperature

39°F

Average Night Air Temperature

3 in

Precipitation Amount per Month

14 days

Number of Rainy Days

12 hrs

Daylight
per Day

4 hrs

Sunshine
per Day

10 mph

Average Wind Speed

85%

Average
humidity

Porthtowan lies within the England in United Kingdom. The average daytime temperature in Porthtowan in March is 10°C (50°F), while the nighttime average is 4°C (39°F). There are typically 14 rainy days during the month, with a total precipitation of 79 mm (3.1 inches). The daylight duration in March in Porthtowan is 12 hours, with an average of 4 hours of sunshine per day. The average wind speed in March is 17 km/h (11 mph), and the humidity level is around 85%.

The water temperature in Porthtowan in March ranges from 9°C to 10°C (48°F to 50°F). At the beginning of the month, the average temperature is around 10°C (50°F), shifting to 9°C (48°F) by mid-March and reaching 10°C (50°F) in the last ten days. Overall, the average sea temperature in Porthtowan for March is 10°C (50°F). Still too cold for most swimmers. Only short dips in proper gear are advisable.

Frequently Asked Questions About Water Temperatures in March in Porthtowan

What is the sea temperature in Porthtowan in March?

The water temperature in the Celtic Sea in Porthtowan in March ranges from 9°C to 10°C (48°F to 50°F).

Is it possible to swim in the Celtic Sea in Porthtowan in March?

The average sea temperature in Porthtowan in March is 10°C (50°F), and the air temperature is 10°C (50°F), so still too cold for most swimmers. Only short dips in proper gear are advisable.