Sea Temperature in Newquay in July

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

55°F

MINIMUN

62°F

AVERAGE

68°F

MAXIMUM

Historical Data of Water Temperature in July in Newquay

Water Temperature Chart for Celtic Sea in Newquay in July

Sea Temperature Table in Newquay in July Over the Past Years

Day	2024	2023	2022	Average
Jul 1	59°C	59°C	57°C	59°C
Jul 2	59°C	59°C	57°C	59°C
Jul 3	61°C	59°C	57°C	59°C
Jul 4	61°C	59°C	57°C	59°C
Jul 5	59°C	59°C	59°C	59°C
Jul 6	61°C	59°C	59°C	60°C
Jul 7	59°C	59°C	59°C	60°C
Jul 8	59°C	59°C	59°C	59°C
Jul 9	59°C	57°C	59°C	59°C
Jul 10	59°C	59°C	61°C	60°C
Jul 11	61°C	59°C	61°C	60°C
Jul 12	61°C	59°C	61°C	60°C
Jul 13	61°C	61°C	61°C	60°C
Jul 14	61°C	59°C	63°C	60°C
Jul 15	63°C	63°C	63°C	62°C
Jul 16	61°C	61°C	63°C	61°C
Jul 17	63°C	61°C	63°C	62°C
Jul 18	64°C	61°C	64°C	62°C
Jul 19	63°C	61°C	64°C	62°C
Jul 20	64°C	61°C	64°C	63°C
Jul 21	66°C	61°C	64°C	64°C
Jul 22	66°C	61°C	64°C	64°C
Jul 23	64°C	61°C	66°C	64°C
Jul 24	66°C	61°C	66°C	64°C
Jul 25	64°C	61°C	66°C	63°C
Jul 26	63°C	61°C	66°C	63°C
Jul 27	64°C	61°C	68°C	64°C
Jul 28	63°C	61°C	68°C	63°C
Jul 29	63°C	61°C	68°C	63°C
Jul 30	63°C	61°C	68°C	63°C

Newquay Climate and Swimming Opportunities in July

68°F

Average Day Air Temperature

55°F

Average Night Air Temperature

3 in

Precipitation Amount per Month

12 days

Number of Rainy Days

16 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

9 mph

Average Wind Speed

83%

Average
humidity

Newquay lies within the England in United Kingdom. The average daytime temperature in Newquay 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 Newquay 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 Newquay in July ranges from 14°C to 17°C (57°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 Newquay 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 Newquay

What is the sea temperature in Newquay in July?

The water temperature in the Celtic Sea in Newquay in July ranges from 14°C to 17°C (57°F to 63°F).

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

The average sea temperature in Newquay 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.