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Sea Temperature in Charlestown in April
Complete information on the sea temperature range in the Atlantic Ocean in Charlestown in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in Charlestown. 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 Charlestown in April
5°C
MINIMUN
10.5°C
AVERAGE
16°C
MAXIMUM
Historical Data of Water Temperature in April in Charlestown
Water Temperature Chart for Atlantic Ocean in Charlestown in April
Sea Temperature Table in Charlestown in April Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Apr 1 | 9°C | 10°C | 5°C | 8.5°C |
| Apr 2 | 9°C | 10°C | 6°C | 8.8°C |
| Apr 3 | 10°C | 10°C | 6°C | 9.3°C |
| Apr 4 | 10°C | 10°C | 6°C | 9.3°C |
| Apr 5 | 11°C | 11°C | 6°C | 10.0°C |
| Apr 6 | 11°C | 11°C | 7°C | 10.3°C |
| Apr 7 | 12°C | 12°C | 7°C | 10.8°C |
| Apr 8 | 12°C | 11°C | 7°C | 10.5°C |
| Apr 9 | 12°C | 12°C | 7°C | 10.8°C |
| Apr 10 | 13°C | 11°C | 8°C | 10.8°C |
| Apr 11 | 13°C | 11°C | 8°C | 10.8°C |
| Apr 12 | 13°C | 11°C | 8°C | 10.8°C |
| Apr 13 | 13°C | 12°C | 8°C | 10.8°C |
| Apr 14 | 13°C | 12°C | 9°C | 11.0°C |
| Apr 15 | 13°C | 12°C | 9°C | 11.3°C |
| Apr 16 | 13°C | 12°C | 9°C | 11.3°C |
| Apr 17 | 14°C | 12°C | 9°C | 11.5°C |
| Apr 18 | 14°C | 12°C | 9°C | 11.5°C |
| Apr 19 | 13°C | 13°C | 10°C | 12.0°C |
| Apr 20 | 15°C | 12°C | 10°C | 12.3°C |
| Apr 21 | 13°C | 12°C | 10°C | 11.8°C |
| Apr 22 | 13°C | 13°C | 10°C | 12.0°C |
| Apr 23 | 13°C | 13°C | 11°C | 12.5°C |
| Apr 24 | 14°C | 12°C | 11°C | 12.5°C |
| Apr 25 | 14°C | 12°C | 11°C | 12.8°C |
| Apr 26 | 13°C | 13°C | 11°C | 12.8°C |
| Apr 27 | 14°C | 13°C | 12°C | 13.3°C |
| Apr 28 | 14°C | 13°C | 12°C | 13.3°C |
| Apr 29 | 16°C | 13°C | 12°C | 14.0°C |
Charlestown Climate and Swimming Opportunities in April
17°C
Average Day Air Temperature
5°C
Average Night Air Temperature
98 mm
Precipitation Amount per Month
11 days
Number of Rainy Days
13 hrs
Daylight
per Day
7 hrs
Sunshine
per Day
13 km/h
Average Wind Speed
61%
Average
humidity
Charlestown lies within the Maryland in United States. The average daytime temperature in Charlestown in April is 62°F (17°C), while the nighttime average is 42°F (5°C). There are typically 11 rainy days during the month, with a total precipitation of 3.9 inches (98 mm). The daylight duration in April in Charlestown is 13 hours, with an average of 7 hours of sunshine per day. The average wind speed in April is 8 mph (13 km/h), and the humidity level is around 61%.
The water temperature in Charlestown in April ranges from 46°F to 55°F (8°C to 13°C). At the beginning of the month, the average temperature is around 48°F (9°C), shifting to 54°F (12°C) by mid-April and reaching 55°F (13°C) in the last ten days. Overall, the average sea temperature in Charlestown for April is 52°F (11°C). Ideal conditions for a refreshing swim, though some may still find it a bit cool.
Sea Temperature in April in Nearby Cities
Frequently Asked Questions About Water Temperatures in April in Charlestown
What is the sea temperature in Charlestown in April?
The water temperature in the Atlantic Ocean in Charlestown in April ranges from 46°F to 55°F (8°C to 13°C).
Is it possible to swim in the Atlantic Ocean in Charlestown in April?
The average sea temperature in Charlestown in April is 52°F (11°C), and the air temperature is 62°F (17°C), so ideal conditions for a refreshing swim, though some may still find it a bit cool.