Sea Temperature in South Stack in June

Complete information on the sea temperature range in the Celtic Sea in South Stack in June. Historical daily data. Climate details for June. Tips on swimming conditions and beach relaxation in South Stack. 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 South Stack in June

52°F

MINIMUN

56°F

AVERAGE

61°F

MAXIMUM

Historical Data of Water Temperature in June in South Stack

Water Temperature Chart for Celtic Sea in South Stack in June

Sea Temperature Table in South Stack in June Over the Past Years

Day	2024	2023	2022	Average
Jun 1	54°C	59°C	52°C	55°C
Jun 2	54°C	54°C	52°C	54°C
Jun 3	54°C	54°C	54°C	54°C
Jun 4	54°C	52°C	54°C	53°C
Jun 5	54°C	57°C	54°C	55°C
Jun 6	54°C	52°C	54°C	53°C
Jun 7	54°C	54°C	54°C	54°C
Jun 8	54°C	59°C	54°C	55°C
Jun 9	54°C	59°C	54°C	55°C
Jun 10	54°C	55°C	54°C	54°C
Jun 11	55°C	59°C	55°C	56°C
Jun 12	54°C	52°C	55°C	54°C
Jun 13	55°C	57°C	55°C	56°C
Jun 14	55°C	54°C	55°C	55°C
Jun 15	55°C	59°C	55°C	56°C
Jun 16	55°C	54°C	55°C	55°C
Jun 17	55°C	57°C	55°C	56°C
Jun 18	55°C	54°C	55°C	55°C
Jun 19	55°C	55°C	55°C	56°C
Jun 20	54°C	59°C	59°C	57°C
Jun 21	55°C	59°C	59°C	58°C
Jun 22	54°C	54°C	57°C	55°C
Jun 23	55°C	52°C	57°C	55°C
Jun 24	55°C	52°C	57°C	55°C
Jun 25	55°C	57°C	55°C	56°C
Jun 26	55°C	59°C	55°C	57°C
Jun 27	55°C	52°C	55°C	55°C
Jun 28	55°C	59°C	55°C	57°C
Jun 29	55°C	52°C	57°C	56°C

South Stack Climate and Swimming Opportunities in June

64°F

Average Day Air Temperature

52°F

Average Night Air Temperature

2 in

Precipitation Amount per Month

12 days

Number of Rainy Days

17 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

9 mph

Average Wind Speed

83%

Average
humidity

South Stack lies within the Wales in United Kingdom. The average daytime temperature in South Stack in June is 18°C (64°F), while the nighttime average is 11°C (51°F). There are typically 12 rainy days during the month, with a total precipitation of 62 mm (2.5 inches). The daylight duration in June in South Stack is 17 hours, with an average of 6 hours of sunshine per day. The average wind speed in June is 15 km/h (9 mph), and the humidity level is around 83%.

The water temperature in South Stack in June ranges from 11°C to 14°C (52°F to 57°F). At the beginning of the month, the average temperature is around 12°C (54°F), shifting to 13°C (55°F) by mid-June and reaching 13°C (55°F) in the last ten days. Overall, the average sea temperature in South Stack for June is 13°C (55°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 South Stack

What is the sea temperature in South Stack in June?

The water temperature in the Celtic Sea in South Stack in June ranges from 11°C to 14°C (52°F to 57°F).

Is it possible to swim in the Celtic Sea in South Stack in June?

The average sea temperature in South Stack in June is 13°C (55°F), and the air temperature is 18°C (64°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.