Sea Temperature in St. John's in June

Complete information on the sea temperature range in the Atlantic Ocean in St. John's in June. Historical daily data. Climate details for June. 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 June

36°F

MINIMUN

44°F

AVERAGE

52°F

MAXIMUM

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

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

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

Day	2024	2023	2022	Average
Jun 1	41°C	39°C	39°C	40°C
Jun 2	39°C	39°C	39°C	40°C
Jun 3	41°C	39°C	39°C	40°C
Jun 4	41°C	39°C	39°C	40°C
Jun 5	43°C	41°C	39°C	41°C
Jun 6	43°C	41°C	39°C	41°C
Jun 7	43°C	41°C	41°C	42°C
Jun 8	43°C	41°C	41°C	42°C
Jun 9	43°C	41°C	39°C	42°C
Jun 10	43°C	41°C	39°C	42°C
Jun 11	43°C	43°C	39°C	42°C
Jun 12	41°C	43°C	39°C	42°C
Jun 13	43°C	43°C	39°C	42°C
Jun 14	43°C	43°C	39°C	42°C
Jun 15	43°C	43°C	39°C	42°C
Jun 16	43°C	43°C	39°C	42°C
Jun 17	45°C	45°C	39°C	43°C
Jun 18	45°C	45°C	39°C	44°C
Jun 19	46°C	45°C	43°C	45°C
Jun 20	45°C	45°C	43°C	45°C
Jun 21	45°C	45°C	43°C	45°C
Jun 22	46°C	45°C	43°C	45°C
Jun 23	46°C	46°C	45°C	46°C
Jun 24	48°C	46°C	45°C	46°C
Jun 25	48°C	46°C	45°C	46°C
Jun 26	48°C	46°C	45°C	47°C
Jun 27	50°C	46°C	45°C	47°C
Jun 28	50°C	46°C	46°C	47°C
Jun 29	50°C	48°C	46°C	48°C

St. John's Climate and Swimming Opportunities in June

63°F

Average Day Air Temperature

48°F

Average Night Air Temperature

3 in

Precipitation Amount per Month

14 days

Number of Rainy Days

17 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

10 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 June is 17°C (62°F), while the nighttime average is 9°C (49°F). There are typically 14 rainy days during the month, with a total precipitation of 66 mm (2.6 inches). The daylight duration in June in St. John's is 17 hours, with an average of 6 hours of sunshine per day. The average wind speed in June is 17 km/h (11 mph), and the humidity level is around 84%.

The water temperature in St. John's in June ranges from 4°C to 9°C (39°F to 48°F). At the beginning of the month, the average temperature is around 5°C (41°F), shifting to 6°C (43°F) by mid-June and reaching 8°C (46°F) in the last ten days. Overall, the average sea temperature in St. John's for June is 6°C (43°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in June in Nearby Cities

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

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

The water temperature in the Atlantic Ocean in St. John's in June ranges from 4°C to 9°C (39°F to 48°F).

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

The average sea temperature in St. John's in June is 6°C (43°F), and the air temperature is 17°C (62°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.