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

-2°C

MINIMUN

0°C

AVERAGE

2°C

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	0°C	1°C	2°C	0.5°C
Apr 2	0°C	1°C	1°C	0.5°C
Apr 3	0°C	1°C	0°C	0.3°C
Apr 4	0°C	1°C	0°C	0.3°C
Apr 5	0°C	1°C	2°C	0.8°C
Apr 6	0°C	0°C	0°C	0.0°C
Apr 7	0°C	1°C	0°C	0.3°C
Apr 8	0°C	0°C	0°C	0.0°C
Apr 9	0°C	2°C	1°C	0.5°C
Apr 10	0°C	1°C	1°C	0.5°C
Apr 11	0°C	1°C	0°C	0.0°C
Apr 12	0°C	1°C	2°C	0.5°C
Apr 13	0°C	1°C	1°C	0.8°C
Apr 14	0°C	2°C	1°C	1.0°C
Apr 15	0°C	0°C	0°C	0.0°C
Apr 16	0°C	0°C	1°C	0.3°C
Apr 17	0°C	1°C	2°C	0.8°C
Apr 18	-1°C	1°C	0°C	0.0°C
Apr 19	-1°C	1°C	2°C	0.8°C
Apr 20	-1°C	1°C	2°C	0.8°C
Apr 21	0°C	0°C	1°C	0.5°C
Apr 22	0°C	1°C	0°C	0.3°C
Apr 23	0°C	2°C	2°C	1.0°C
Apr 24	1°C	1°C	0°C	0.8°C
Apr 25	1°C	1°C	0°C	0.8°C
Apr 26	1°C	2°C	1°C	1.3°C
Apr 27	1°C	2°C	0°C	1.0°C
Apr 28	1°C	2°C	1°C	1.3°C
Apr 29	2°C	2°C	0°C	1.0°C

St. John's Climate and Swimming Opportunities in April

12°C

Average Day Air Temperature

4°C

Average Night Air Temperature

62 mm

Precipitation Amount per Month

13 days

Number of Rainy Days

14 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

19 km/h

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.