Sea Temperature in Heddon's Mouth in July

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

13°C

MINIMUN

16°C

AVERAGE

19°C

MAXIMUM

Historical Data of Water Temperature in July in Heddon's Mouth

Water Temperature Chart for Celtic Sea in Heddon's Mouth in July

Sea Temperature Table in Heddon's Mouth in July Over the Past Years

Day	2024	2023	2022	Average
Jul 1	15°C	15°C	15°C	15.0°C
Jul 2	15°C	17°C	15°C	15.8°C
Jul 3	16°C	16°C	15°C	15.5°C
Jul 4	15°C	17°C	15°C	15.8°C
Jul 5	15°C	14°C	15°C	15.0°C
Jul 6	15°C	14°C	16°C	15.3°C
Jul 7	15°C	16°C	16°C	15.8°C
Jul 8	15°C	14°C	17°C	15.5°C
Jul 9	16°C	15°C	17°C	15.8°C
Jul 10	16°C	14°C	17°C	15.5°C
Jul 11	17°C	17°C	17°C	16.5°C
Jul 12	17°C	15°C	17°C	16.3°C
Jul 13	17°C	13°C	17°C	15.8°C
Jul 14	16°C	17°C	17°C	16.5°C
Jul 15	16°C	13°C	17°C	15.5°C
Jul 16	17°C	17°C	17°C	16.8°C
Jul 17	17°C	13°C	17°C	15.8°C
Jul 18	16°C	16°C	17°C	16.3°C
Jul 19	17°C	17°C	17°C	16.8°C
Jul 20	17°C	16°C	16°C	16.3°C
Jul 21	18°C	16°C	16°C	16.5°C
Jul 22	17°C	16°C	16°C	16.3°C
Jul 23	17°C	13°C	17°C	15.8°C
Jul 24	17°C	14°C	17°C	16.0°C
Jul 25	17°C	13°C	17°C	15.8°C
Jul 26	18°C	13°C	17°C	16.0°C
Jul 27	18°C	14°C	17°C	16.3°C
Jul 28	17°C	14°C	17°C	16.0°C
Jul 29	17°C	13°C	17°C	15.8°C
Jul 30	17°C	16°C	16°C	16.5°C

Heddon's Mouth Climate and Swimming Opportunities in July

20°C

Average Day Air Temperature

13°C

Average Night Air Temperature

73 mm

Precipitation Amount per Month

12 days

Number of Rainy Days

16 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

14 km/h

Average Wind Speed

83%

Average
humidity

Heddon's Mouth lies within the England in United Kingdom. The average daytime temperature in Heddon's Mouth in July is 20°C (67°F), while the nighttime average is 13°C (55°F). There are typically 12 rainy days during the month, with a total precipitation of 73 mm (2.9 inches). The daylight duration in July in Heddon's Mouth is 16 hours, with an average of 6 hours of sunshine per day. The average wind speed in July is 14 km/h (9 mph), and the humidity level is around 83%.

The water temperature in Heddon's Mouth in July ranges from 15°C to 16°C (59°F to 61°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 16°C (61°F) in the last ten days. Overall, the average sea temperature in Heddon's Mouth for July is 16°C (61°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in July in Nearby Cities

Frequently Asked Questions About Water Temperatures in July in Heddon's Mouth

What is the sea temperature in Heddon's Mouth in July?

The water temperature in the Celtic Sea in Heddon's Mouth in July ranges from 15°C to 16°C (59°F to 61°F).

Is it possible to swim in the Celtic Sea in Heddon's Mouth in July?

The average sea temperature in Heddon's Mouth in July is 16°C (61°F), and the air temperature is 20°C (67°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.