Sea Temperature in Caernarfon in November

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

10°C

MINIMUN

12.5°C

AVERAGE

15°C

MAXIMUM

Historical Data of Water Temperature in November in Caernarfon

Water Temperature Chart for Celtic Sea in Caernarfon in November

Sea Temperature Table in Caernarfon in November Over the Past Years

Day	2024	2023	2022	Average
Nov 1	13°C	14°C	14°C	14.0°C
Nov 2	12°C	14°C	14°C	13.5°C
Nov 3	12°C	14°C	14°C	13.5°C
Nov 4	12°C	13°C	14°C	13.3°C
Nov 5	12°C	14°C	14°C	13.5°C
Nov 6	12°C	12°C	13°C	12.5°C
Nov 7	13°C	14°C	13°C	13.5°C
Nov 8	13°C	13°C	14°C	13.3°C
Nov 9	13°C	13°C	13°C	13.0°C
Nov 10	13°C	13°C	13°C	13.3°C
Nov 11	13°C	13°C	13°C	13.0°C
Nov 12	13°C	12°C	12°C	12.5°C
Nov 13	12°C	12°C	13°C	12.8°C
Nov 14	12°C	13°C	13°C	12.8°C
Nov 15	13°C	12°C	13°C	13.0°C
Nov 16	13°C	12°C	13°C	12.8°C
Nov 17	12°C	12°C	13°C	12.5°C
Nov 18	13°C	12°C	12°C	12.5°C
Nov 19	12°C	12°C	11°C	12.0°C
Nov 20	12°C	12°C	13°C	12.5°C
Nov 21	12°C	12°C	13°C	12.5°C
Nov 22	12°C	12°C	13°C	12.5°C
Nov 23	11°C	11°C	13°C	11.8°C
Nov 24	11°C	11°C	12°C	11.8°C
Nov 25	12°C	12°C	12°C	12.0°C
Nov 26	11°C	12°C	12°C	12.0°C
Nov 27	11°C	12°C	11°C	11.5°C
Nov 28	11°C	11°C	12°C	11.5°C
Nov 29	11°C	12°C	12°C	11.5°C

Caernarfon Climate and Swimming Opportunities in November

11°C

Average Day Air Temperature

6°C

Average Night Air Temperature

110 mm

Precipitation Amount per Month

18 days

Number of Rainy Days

8 hrs

Daylight
per Day

2 hrs

Sunshine
per Day

18 km/h

Average Wind Speed

89%

Average
humidity

Caernarfon lies within the Wales in United Kingdom. The average daytime temperature in Caernarfon in November is 11°C (52°F), while the nighttime average is 6°C (42°F). There are typically 18 rainy days during the month, with a total precipitation of 110 mm (4.3 inches). The daylight duration in November in Caernarfon is 8 hours, with an average of 2 hours of sunshine per day. The average wind speed in November is 18 km/h (11 mph), and the humidity level is around 89%.

The water temperature in Caernarfon in November ranges from 11°C to 14°C (52°F to 57°F). At the beginning of the month, the average temperature is around 13°C (55°F), shifting to 13°C (55°F) by mid-November and reaching 12°C (54°F) in the last ten days. Overall, the average sea temperature in Caernarfon for November is 13°C (55°F). The water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.

Sea Temperature in November in Nearby Cities

Frequently Asked Questions About Water Temperatures in November in Caernarfon

What is the sea temperature in Caernarfon in November?

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

Is it possible to swim in the Celtic Sea in Caernarfon in November?

The average sea temperature in Caernarfon in November is 13°C (55°F), and the air temperature is 11°C (52°F), so the water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.