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Sea Temperature in Saint Marys in April
Complete information on the sea temperature range in the Celtic Sea in Saint Marys in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in Saint Marys. 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 Saint Marys in April
48°F
MINIMUN
52°F
AVERAGE
55°F
MAXIMUM
Historical Data of Water Temperature in April in Saint Marys
Water Temperature Chart for Celtic Sea in Saint Marys in April
Sea Temperature Table in Saint Marys in April Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Apr 1 | 50°C | 48°C | 48°C | 49°C |
| Apr 2 | 52°C | 48°C | 54°C | 51°C |
| Apr 3 | 52°C | 48°C | 52°C | 51°C |
| Apr 4 | 50°C | 48°C | 48°C | 49°C |
| Apr 5 | 50°C | 48°C | 48°C | 49°C |
| Apr 6 | 50°C | 50°C | 54°C | 51°C |
| Apr 7 | 50°C | 50°C | 48°C | 50°C |
| Apr 8 | 50°C | 50°C | 50°C | 51°C |
| Apr 9 | 50°C | 50°C | 50°C | 51°C |
| Apr 10 | 50°C | 50°C | 50°C | 51°C |
| Apr 11 | 50°C | 50°C | 52°C | 51°C |
| Apr 12 | 50°C | 50°C | 48°C | 50°C |
| Apr 13 | 52°C | 50°C | 55°C | 52°C |
| Apr 14 | 50°C | 50°C | 52°C | 51°C |
| Apr 15 | 50°C | 50°C | 50°C | 51°C |
| Apr 16 | 52°C | 50°C | 54°C | 52°C |
| Apr 17 | 50°C | 50°C | 50°C | 51°C |
| Apr 18 | 50°C | 50°C | 54°C | 51°C |
| Apr 19 | 50°C | 50°C | 54°C | 51°C |
| Apr 20 | 50°C | 50°C | 54°C | 51°C |
| Apr 21 | 50°C | 50°C | 48°C | 50°C |
| Apr 22 | 50°C | 50°C | 52°C | 51°C |
| Apr 23 | 52°C | 50°C | 52°C | 51°C |
| Apr 24 | 52°C | 50°C | 55°C | 52°C |
| Apr 25 | 52°C | 52°C | 48°C | 51°C |
| Apr 26 | 50°C | 52°C | 52°C | 51°C |
| Apr 27 | 50°C | 52°C | 54°C | 52°C |
| Apr 28 | 50°C | 52°C | 48°C | 51°C |
| Apr 29 | 50°C | 52°C | 55°C | 52°C |
Saint Marys Climate and Swimming Opportunities in April
57°F
Average Day Air Temperature
45°F
Average Night Air Temperature
3 in
Precipitation Amount per Month
11 days
Number of Rainy Days
13 hrs
Daylight
per Day
6 hrs
Sunshine
per Day
14 mph
Average Wind Speed
80%
Average
humidity
Saint Marys lies within the England in United Kingdom. The average daytime temperature in Saint Marys in April is 14°C (58°F), while the nighttime average is 7°C (44°F). There are typically 11 rainy days during the month, with a total precipitation of 81 mm (3.2 inches). The daylight duration in April in Saint Marys is 13 hours, with an average of 6 hours of sunshine per day. The average wind speed in April is 23 km/h (14 mph), and the humidity level is around 80%.
The water temperature in Saint Marys in April ranges from 9°C to 11°C (48°F to 52°F). At the beginning of the month, the average temperature is around 10°C (50°F), shifting to 11°C (52°F) by mid-April and reaching 11°C (52°F) in the last ten days. Overall, the average sea temperature in Saint Marys for April is 10°C (50°F). The water is frigid, but with warmer air, it might be tolerable for a quick swim. Wetsuits are recommended.
Sea Temperature in April in Nearby Cities
Frequently Asked Questions About Water Temperatures in April in Saint Marys
What is the sea temperature in Saint Marys in April?
The water temperature in the Celtic Sea in Saint Marys in April ranges from 9°C to 11°C (48°F to 52°F).
Is it possible to swim in the Celtic Sea in Saint Marys in April?
The average sea temperature in Saint Marys in April is 10°C (50°F), and the air temperature is 14°C (58°F), so the water is frigid, but with warmer air, it might be tolerable for a quick swim. Wetsuits are recommended.