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Saint Austell Sea Temperature in July

England, United Kingdom

June Saint Austell year-round → August

Average sea temperature for Saint Austell, United Kingdom across July, based on 10 years of daily readings.

Average

17.07° C

High

21.13° C

Low

14.46° C

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

July is the 2nd warmest of 12 months at Saint Austell. On average the water sits 3.7° than the year-round mean of 13.33° C.

Compared to June, July is 1.8° warmer than (15.27° C in June). By August the water is usually 17.4° C.

Saint Austell Day-by-Day Water Temperature in July

10-year low, average and high

13.0° C
15.4° C
17.8° C
20.1° C
22.5° C
1
5
10
15
20
25
31
Day-by-day low and high band with the 10-year daily average through July. Range Average

Each vertical bar above is one day of July. The shaded band covers the range the water has reached on that day across the last 10 years — the lowest reading at the bottom, the highest at the top. The line running through the bars is the daily average over those 10 years, so you can see the typical shape of the month at Saint Austell.

A narrow band means the temperature on that day has stayed close to the average year on year. A taller band means it has swung more, often because of changeable weather around that time of year. Hovering a day pulls up its low, average, and high.

July Water Temperature Table for Saint Austell

10-year daily averages

Day Average Low High
July 1 16.01° C 14.46° C 18.23° C
July 2 16.04° C 15.05° C 18.09° C
July 3 16.12° C 15.19° C 18.09° C
July 4 16.23° C 15.42° C 18.05° C
July 5 16.32° C 15.45° C 17.85° C
July 6 16.53° C 15.38° C 17.68° C
July 7 16.7° C 15.2° C 18.8° C
July 8 16.75° C 15.17° C 18.74° C
July 9 16.73° C 14.84° C 18.56° C
July 10 16.8° C 14.81° C 18.91° C
July 11 16.78° C 14.79° C 19.33° C
July 12 17° C 15.41° C 19.72° C
July 13 17.05° C 15.55° C 19.58° C
July 14 17.06° C 15.78° C 19.07° C
July 15 17.1° C 16.17° C 18.51° C
July 16 17.15° C 16.26° C 18.16° C
July 17 17.3° C 16.01° C 17.98° C
July 18 17.49° C 16.41° C 18.98° C
July 19 17.71° C 16.55° C 19.7° C
July 20 17.68° C 16.62° C 20.47° C
July 21 17.73° C 16.32° C 21.13° C
July 22 17.71° C 16.64° C 20.78° C
July 23 17.6° C 16.6° C 20.45° C
July 24 17.52° C 16.56° C 19.46° C
July 25 17.69° C 16.48° C 20.06° C
July 26 17.65° C 16.48° C 20.36° C
July 27 17.6° C 16.62° C 20.41° C
July 28 17.46° C 16.81° C 18.36° C
July 29 17.27° C 16.67° C 17.83° C
July 30 17.23° C 16.25° C 17.75° C
July 31 17.33° C 16.17° C 18.04° C

Where July Sits in the Year

July highlighted

6.0° C
10.3° C
14.5° C
18.8° C
23.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
10.3° C
9.74° C
9.84° C
10.74° C
12.57° C
15.27° C
17.07° C
17.4° C
16.61° C
15.4° C
13.54° C
11.53° C
10-year monthly history for Saint Austell. Bars span historical low to high; the line marks the monthly average. Range Average
January → February → March → April → May → June → July → August → September → October → November → December →

Nearby Locations in July

Compare other United Kingdom water for the same month

Saint Austell Location

50.3404, -4.7834

50.34038, -4.78343 View on OpenStreetMap →

Saint Austell sits at 50.3404°N, 4.7834°W, on the coast of England, United Kingdom. The marker on the map shows the spot the readings on this page come from. It usually sits a short distance from the town centre, out on the open water itself, so the numbers stay tied to the coast rather than a generic point inland.

Coastlines bend, headlands focus the water, and the temperature can run noticeably differently between two beaches that look close together on a map. Comparing nearby locations is a quick way to see how local geography is shaping the readings.

Nearest locations to Saint Austell