Sea Temperature in Penarth in October

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

13°C

MINIMUN

15.5°C

AVERAGE

18°C

MAXIMUM

Historical Data of Water Temperature in October in Penarth

Water Temperature Chart for Celtic Sea in Penarth in October

Sea Temperature Table in Penarth in October Over the Past Years

Day	2024	2023	2022	Average
Oct 1	18°C	16°C	16°C	16.5°C
Oct 2	17°C	16°C	15°C	16.0°C
Oct 3	16°C	15°C	16°C	15.8°C
Oct 4	16°C	16°C	16°C	16.0°C
Oct 5	16°C	15°C	15°C	15.5°C
Oct 6	16°C	16°C	16°C	15.8°C
Oct 7	16°C	16°C	16°C	15.5°C
Oct 8	16°C	16°C	15°C	15.5°C
Oct 9	16°C	15°C	16°C	15.5°C
Oct 10	15°C	15°C	16°C	15.3°C
Oct 11	16°C	15°C	16°C	15.5°C
Oct 12	16°C	15°C	16°C	15.5°C
Oct 13	15°C	15°C	16°C	15.3°C
Oct 14	15°C	14°C	15°C	14.8°C
Oct 15	16°C	14°C	15°C	14.8°C
Oct 16	15°C	15°C	15°C	14.5°C
Oct 17	15°C	15°C	15°C	14.8°C
Oct 18	15°C	14°C	15°C	14.5°C
Oct 19	15°C	14°C	16°C	14.5°C
Oct 20	15°C	14°C	16°C	14.8°C
Oct 21	14°C	14°C	15°C	14.3°C
Oct 22	15°C	14°C	15°C	14.5°C
Oct 23	15°C	14°C	15°C	14.5°C
Oct 24	15°C	14°C	15°C	14.3°C
Oct 25	15°C	14°C	15°C	14.5°C
Oct 26	14°C	14°C	15°C	14.3°C
Oct 27	15°C	14°C	15°C	14.5°C
Oct 28	15°C	13°C	15°C	14.0°C
Oct 29	14°C	14°C	15°C	14.0°C
Oct 30	14°C	13°C	15°C	13.8°C

Penarth Climate and Swimming Opportunities in October

14°C

Average Day Air Temperature

8°C

Average Night Air Temperature

116 mm

Precipitation Amount per Month

16 days

Number of Rainy Days

11 hrs

Daylight
per Day

3 hrs

Sunshine
per Day

15 km/h

Average Wind Speed

89%

Average
humidity

Penarth lies within the Wales in United Kingdom. The average daytime temperature in Penarth in October is 14°C (58°F), while the nighttime average is 8°C (47°F). There are typically 16 rainy days during the month, with a total precipitation of 116 mm (4.6 inches). The daylight duration in October in Penarth is 11 hours, with an average of 3 hours of sunshine per day. The average wind speed in October is 15 km/h (9 mph), and the humidity level is around 89%.

The water temperature in Penarth in October ranges from 13°C to 16°C (55°F to 61°F). At the beginning of the month, the average temperature is around 16°C (61°F), shifting to 15°C (59°F) by mid-October and reaching 14°C (57°F) in the last ten days. Overall, the average sea temperature in Penarth for October is 15°C (59°F). The water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.

Sea Temperature in October in Nearby Cities

Frequently Asked Questions About Water Temperatures in October in Penarth

What is the sea temperature in Penarth in October?

The water temperature in the Celtic Sea in Penarth in October ranges from 13°C to 16°C (55°F to 61°F).

Is it possible to swim in the Celtic Sea in Penarth in October?

The average sea temperature in Penarth in October is 15°C (59°F), and the air temperature is 14°C (58°F), so the water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.