Sea Temperature in Sennen in July

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

13°C

MINIMUN

16.5°C

AVERAGE

20°C

MAXIMUM

Historical Data of Water Temperature in July in Sennen

Water Temperature Chart for Celtic Sea in Sennen in July

Sea Temperature Table in Sennen in July Over the Past Years

Day	2024	2023	2022	Average
Jul 1	15°C	14°C	16°C	15.0°C
Jul 2	15°C	15°C	15°C	15.0°C
Jul 3	16°C	15°C	15°C	15.3°C
Jul 4	15°C	15°C	16°C	15.3°C
Jul 5	15°C	15°C	16°C	15.3°C
Jul 6	16°C	15°C	16°C	15.5°C
Jul 7	15°C	15°C	16°C	15.3°C
Jul 8	15°C	15°C	17°C	15.5°C
Jul 9	15°C	15°C	17°C	15.3°C
Jul 10	15°C	15°C	17°C	15.3°C
Jul 11	16°C	15°C	17°C	15.8°C
Jul 12	15°C	15°C	17°C	15.3°C
Jul 13	16°C	15°C	17°C	15.8°C
Jul 14	16°C	16°C	17°C	16.0°C
Jul 15	16°C	18°C	17°C	16.5°C
Jul 16	16°C	16°C	17°C	16.0°C
Jul 17	17°C	16°C	17°C	16.5°C
Jul 18	17°C	16°C	17°C	16.5°C
Jul 19	17°C	16°C	17°C	16.5°C
Jul 20	18°C	16°C	17°C	16.8°C
Jul 21	18°C	16°C	17°C	17.0°C
Jul 22	18°C	16°C	17°C	16.8°C
Jul 23	18°C	16°C	17°C	16.8°C
Jul 24	17°C	17°C	17°C	16.8°C
Jul 25	18°C	16°C	17°C	16.8°C
Jul 26	17°C	16°C	17°C	16.5°C
Jul 27	18°C	16°C	17°C	16.8°C
Jul 28	18°C	16°C	17°C	16.8°C
Jul 29	16°C	17°C	17°C	16.5°C
Jul 30	16°C	16°C	16°C	16.0°C

Sennen Climate and Swimming Opportunities in July

22°C

Average Day Air Temperature

14°C

Average Night Air Temperature

58 mm

Precipitation Amount per Month

8 days

Number of Rainy Days

15 hrs

Daylight
per Day

7 hrs

Sunshine
per Day

19 km/h

Average Wind Speed

82%

Average
humidity

Sennen lies within the England in United Kingdom. The average daytime temperature in Sennen in July is 22°C (71°F), while the nighttime average is 14°C (58°F). There are typically eight rainy days during the month, with a total precipitation of 58 mm (2.3 inches). The daylight duration in July in Sennen is 15 hours, with an average of 7 hours of sunshine per day. The average wind speed in July is 19 km/h (12 mph), and the humidity level is around 82%.

The water temperature in Sennen in July ranges from 15°C to 17°C (59°F to 63°F). At the beginning of the month, the average temperature is around 15°C (59°F), shifting to 16°C (61°F) by mid-July and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in Sennen for July is 16°C (61°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in July in Nearby Cities

Frequently Asked Questions About Water Temperatures in July in Sennen

What is the sea temperature in Sennen in July?

The water temperature in the Celtic Sea in Sennen in July ranges from 15°C to 17°C (59°F to 63°F).

Is it possible to swim in the Celtic Sea in Sennen in July?

The average sea temperature in Sennen in July is 16°C (61°F), and the air temperature is 22°C (71°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.