Sea Temperature in Portland in June

Complete information on the sea temperature range in the English Channel in Portland in June. Historical daily data. Climate details for June. Tips on swimming conditions and beach relaxation in Portland. 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 Portland in June

11°C

MINIMUN

13.5°C

AVERAGE

16°C

MAXIMUM

Historical Data of Water Temperature in June in Portland

Water Temperature Chart for English Channel in Portland in June

Sea Temperature Table in Portland in June Over the Past Years

Day	2024	2023	2022	Average
Jun 1	12°C	13°C	11°C	12.3°C
Jun 2	13°C	13°C	12°C	12.8°C
Jun 3	13°C	13°C	12°C	12.8°C
Jun 4	13°C	13°C	12°C	12.8°C
Jun 5	13°C	13°C	12°C	13.0°C
Jun 6	13°C	13°C	12°C	13.0°C
Jun 7	13°C	13°C	12°C	12.8°C
Jun 8	14°C	13°C	13°C	13.3°C
Jun 9	14°C	14°C	13°C	13.5°C
Jun 10	13°C	14°C	13°C	13.3°C
Jun 11	13°C	14°C	13°C	13.8°C
Jun 12	13°C	13°C	13°C	13.3°C
Jun 13	15°C	14°C	13°C	14.0°C
Jun 14	15°C	14°C	14°C	14.3°C
Jun 15	14°C	14°C	14°C	13.8°C
Jun 16	14°C	14°C	14°C	14.0°C
Jun 17	15°C	15°C	14°C	14.3°C
Jun 18	15°C	15°C	14°C	14.3°C
Jun 19	15°C	15°C	14°C	14.5°C
Jun 20	14°C	15°C	15°C	14.5°C
Jun 21	14°C	15°C	15°C	14.5°C
Jun 22	14°C	15°C	15°C	14.8°C
Jun 23	14°C	15°C	15°C	14.5°C
Jun 24	14°C	15°C	15°C	14.5°C
Jun 25	15°C	16°C	15°C	15.3°C
Jun 26	14°C	16°C	16°C	15.5°C
Jun 27	15°C	15°C	16°C	15.3°C
Jun 28	14°C	15°C	16°C	15.3°C
Jun 29	15°C	15°C	16°C	15.3°C

Portland Climate and Swimming Opportunities in June

19°C

Average Day Air Temperature

11°C

Average Night Air Temperature

50 mm

Precipitation Amount per Month

10 days

Number of Rainy Days

16 hrs

Daylight
per Day

7 hrs

Sunshine
per Day

16 km/h

Average Wind Speed

79%

Average
humidity

Portland lies within the England in United Kingdom. The average daytime temperature in Portland in June is 19°C (67°F), while the nighttime average is 11°C (52°F). There are typically 10 rainy days during the month, with a total precipitation of 50 mm (2.0 inches). The daylight duration in June in Portland is 16 hours, with an average of 7 hours of sunshine per day. The average wind speed in June is 16 km/h (10 mph), and the humidity level is around 79%.

The water temperature in Portland in June ranges from 12°C to 15°C (54°F to 59°F). At the beginning of the month, the average temperature is around 13°C (55°F), shifting to 14°C (57°F) by mid-June and reaching 15°C (59°F) in the last ten days. Overall, the average sea temperature in Portland for June is 14°C (57°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 Portland

What is the sea temperature in Portland in June?

The water temperature in the English Channel in Portland in June ranges from 12°C to 15°C (54°F to 59°F).

Is it possible to swim in the English Channel in Portland in June?

The average sea temperature in Portland in June is 14°C (57°F), and the air temperature is 19°C (67°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.