Sea Temperature in Jamestown in April

Complete information on the sea temperature range in the Atlantic Ocean in Jamestown in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in Jamestown. 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 Jamestown in April

39°F

MINIMUN

46°F

AVERAGE

52°F

MAXIMUM

Historical Data of Water Temperature in April in Jamestown

Water Temperature Chart for Atlantic Ocean in Jamestown in April

Sea Temperature Table in Jamestown in April Over the Past Years

Day	2024	2023	2022	Average
Apr 1	43°C	43°C	39°C	42°C
Apr 2	41°C	43°C	39°C	41°C
Apr 3	45°C	43°C	39°C	42°C
Apr 4	43°C	43°C	39°C	42°C
Apr 5	45°C	43°C	41°C	43°C
Apr 6	45°C	45°C	41°C	43°C
Apr 7	45°C	45°C	41°C	43°C
Apr 8	45°C	45°C	41°C	43°C
Apr 9	45°C	45°C	41°C	43°C
Apr 10	46°C	45°C	41°C	44°C
Apr 11	46°C	45°C	43°C	45°C
Apr 12	46°C	45°C	43°C	45°C
Apr 13	46°C	45°C	43°C	45°C
Apr 14	46°C	45°C	43°C	45°C
Apr 15	48°C	46°C	43°C	46°C
Apr 16	45°C	45°C	43°C	45°C
Apr 17	46°C	46°C	45°C	46°C
Apr 18	46°C	45°C	45°C	46°C
Apr 19	48°C	46°C	45°C	46°C
Apr 20	50°C	46°C	45°C	47°C
Apr 21	50°C	46°C	45°C	47°C
Apr 22	46°C	45°C	45°C	46°C
Apr 23	48°C	46°C	46°C	47°C
Apr 24	50°C	46°C	46°C	48°C
Apr 25	48°C	46°C	46°C	47°C
Apr 26	46°C	46°C	46°C	47°C
Apr 27	48°C	46°C	46°C	47°C
Apr 28	50°C	46°C	46°C	48°C
Apr 29	48°C	46°C	48°C	48°C

Jamestown Climate and Swimming Opportunities in April

57°F

Average Day Air Temperature

43°F

Average Night Air Temperature

5 in

Precipitation Amount per Month

17 days

Number of Rainy Days

13 hrs

Daylight
per Day

7 hrs

Sunshine
per Day

10 mph

Average Wind Speed

79%

Average
humidity

Jamestown lies within the Rhode Island in United States. The average daytime temperature in Jamestown in April is 56°F (14°C), while the nighttime average is 42°F (6°C). There are typically 17 rainy days during the month, with a total precipitation of 5.0 inches (126 mm). The daylight duration in April in Jamestown is 13 hours, with an average of 7 hours of sunshine per day. The average wind speed in April is 11 mph (17 km/h), and the humidity level is around 79%.

The water temperature in Jamestown in April ranges from 41°F to 46°F (5°C to 8°C). At the beginning of the month, the average temperature is around 43°F (6°C), shifting to 45°F (7°C) by mid-April and reaching 46°F (8°C) in the last ten days. Overall, the average sea temperature in Jamestown for April is 45°F (7°C). 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 Jamestown

What is the sea temperature in Jamestown in April?

The water temperature in the Atlantic Ocean in Jamestown in April ranges from 41°F to 46°F (5°C to 8°C).

Is it possible to swim in the Atlantic Ocean in Jamestown in April?

The average sea temperature in Jamestown in April is 45°F (7°C), and the air temperature is 56°F (14°C), so the water is frigid, but with warmer air, it might be tolerable for a quick swim. Wetsuits are recommended.