Sea Temperature in St. John's in April

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

28°F

MINIMUN

32°F

AVERAGE

36°F

MAXIMUM

Historical Data of Water Temperature in April in St. John's

Water Temperature Chart for Atlantic Ocean in St. John's in April

Sea Temperature Table in St. John's in April Over the Past Years

Day	2024	2023	2022	Average
Apr 1	32°C	34°C	36°C	33°C
Apr 2	32°C	34°C	34°C	33°C
Apr 3	32°C	34°C	32°C	32°C
Apr 4	32°C	34°C	32°C	32°C
Apr 5	32°C	34°C	36°C	33°C
Apr 6	32°C	32°C	32°C	31°C
Apr 7	32°C	34°C	32°C	32°C
Apr 8	32°C	32°C	32°C	31°C
Apr 9	32°C	36°C	34°C	33°C
Apr 10	32°C	34°C	34°C	33°C
Apr 11	32°C	34°C	32°C	33°C
Apr 12	32°C	34°C	36°C	34°C
Apr 13	32°C	34°C	34°C	33°C
Apr 14	32°C	36°C	34°C	34°C
Apr 15	32°C	32°C	32°C	33°C
Apr 16	32°C	32°C	34°C	33°C
Apr 17	32°C	34°C	36°C	33°C
Apr 18	30°C	34°C	32°C	32°C
Apr 19	30°C	34°C	36°C	33°C
Apr 20	30°C	34°C	36°C	33°C
Apr 21	32°C	32°C	34°C	33°C
Apr 22	32°C	34°C	32°C	33°C
Apr 23	32°C	36°C	36°C	34°C
Apr 24	34°C	34°C	32°C	33°C
Apr 25	34°C	34°C	32°C	33°C
Apr 26	34°C	36°C	34°C	34°C
Apr 27	34°C	36°C	32°C	34°C
Apr 28	34°C	36°C	34°C	34°C
Apr 29	36°C	36°C	32°C	34°C

St. John's Climate and Swimming Opportunities in April

54°F

Average Day Air Temperature

39°F

Average Night Air Temperature

2 in

Precipitation Amount per Month

13 days

Number of Rainy Days

14 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

12 mph

Average Wind Speed

84%

Average
humidity

St. John's lies within the Newfoundland And Labrador in Canada. The average daytime temperature in St. John's in April is 12°C (53°F), while the nighttime average is 4°C (40°F). There are typically 13 rainy days during the month, with a total precipitation of 62 mm (2.4 inches). The daylight duration in April in St. John's is 14 hours, with an average of 5 hours of sunshine per day. The average wind speed in April is 19 km/h (12 mph), and the humidity level is around 84%.

The water temperature in St. John's in April ranges from -1°C to 1°C (30°F to 34°F). At the beginning of the month, the average temperature is around 0°C (32°F), shifting to 1°C (34°F) by mid-April and reaching 1°C (34°F) in the last ten days. Overall, the average sea temperature in St. John's for April is 1°C (34°F). The water remains dangerously cold, but the slightly warmer air can make short swims somewhat more bearable. Still, only for the well-prepared.

Sea Temperature in April in Nearby Cities

Frequently Asked Questions About Water Temperatures in April in St. John's

What is the sea temperature in St. John's in April?

The water temperature in the Atlantic Ocean in St. John's in April ranges from -1°C to 1°C (30°F to 34°F).

Is it possible to swim in the Atlantic Ocean in St. John's in April?

The average sea temperature in St. John's in April is 1°C (34°F), and the air temperature is 12°C (53°F), so the water remains dangerously cold, but the slightly warmer air can make short swims somewhat more bearable. Still, only for the well-prepared.