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Weather in St Austell for July 2026

Your guide to St Austell weather in July - trends and predictions

    Temperatures

  • So far, July 2026 in St Austell is slightly warmer than the historical average by 1.3 °C.

  • The forecast for the next days in St Austell predicts temperatures to be around 22 °C, close to the historical average.

  • In general, the average temperature in St Austell at the beginning of July is 17.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22 °C by the end of July.

    • Rain 🌧️

  • The climate of St Austell in July is notably wet, with an average of 12 rainy days, and a total of 31 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/13°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
78 %
Avg humidity

St Austell Weather July

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
19°
2
Patchy rain possible
16°
3
Patchy rain possible
18°
4
Partly cloudy
18°
5
Light drizzle
18°
6
Light rain shower
18°
7
Patchy rain possible
17°
8
Cloudy
19°
9
Patchy rain possible
22°
10
Sunny
25°
11
Sunny
26°
12
Sunny
27°
13
Patchy rain possible
25°
14
Patchy light drizzle
21°
15
Light drizzle
20°
16
Light drizzle
21°
17
Patchy rain possible
22°
18
Patchy rain possible
20°
19
Moderate rain
20°
20
Light rain shower
17°
21
Sunny
23°
22
Sunny
23°
23
Sunny
23°
24
Sunny
24°
25
Partly cloudy
21°
26
Patchy rain possible
20°
27
Sunny
20°
28
Sunny
22°
29
Sunny
23°
30
Sunny
25°
31
Sunny
23°

Temperatures trend during July in St Austell

See the weather trend as well as the moving average line

July weather in St Austell day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Patchy rain possible
Patchy rain possible
 19° /13° 0.4 mm 5
2 Jul. Patchy rain possible
Patchy rain possible
 16° /11° 1.2 mm 6
3 Jul. Patchy rain possible
Patchy rain possible
 18° /11° 0 mm 7
4 Jul. Partly cloudy
Partly cloudy
 18° /13° 0.1 mm 7
5 Jul. Light drizzle
Light drizzle
 18° /14° 1.2 mm 7
6 Jul. Light rain shower
Light rain shower
 18° /13° 1.2 mm 7
7 Jul. Patchy rain possible
Patchy rain possible
 17° /12° 0.2 mm 7
8 Jul. Cloudy
Cloudy
 19° /12° 0 mm 7
9 Jul. Patchy rain possible
Patchy rain possible
 22° /13° 0.1 mm 7
10 Jul. Sunny
Sunny
 25° /15° 0 mm 8
11 Jul. Sunny
Sunny
 26° /17° 0 mm 8
12 Jul. Sunny
Sunny
 27° /18° 0 mm 8
13 Jul. Patchy rain possible
Patchy rain possible
 25° /16° 0 mm 7
14 Jul. Patchy light drizzle
Patchy light drizzle
 21° /12° 1.1 mm 7
15 Jul. Light drizzle
Light drizzle
 20° /15° 1 mm 7
16 Jul. Light drizzle
Light drizzle
 21° /15° 1.4 mm 7
17 Jul. Patchy rain possible
Patchy rain possible
 22° /15° 0.3 mm 7
18 Jul. Patchy rain possible
Patchy rain possible
 20° /14° 0 mm 7
19 Jul. Moderate rain
Moderate rain
 20° /13° 4.2 mm 7
20 Jul. Light rain shower
Light rain shower
 17° /13° 6.7 mm 4
21 Jul. Sunny
Sunny
 23° /13° 0 mm 7.2
22 Jul. Sunny
Sunny
 23° /13° 0 mm 6.7
23 Jul. Sunny
Sunny
 23° /14° 0 mm 6.9
24 Jul. Sunny
Sunny
 24° /14° 0 mm 6.9
25 Jul. Partly cloudy
Partly cloudy
 21° /15° 0.3 mm 6
26 Jul. Patchy rain possible
Patchy rain possible
 20° /16° 1 mm 5
27 Jul. Sunny
Sunny
 20° /15° 0 mm 6
28 Jul. Sunny
Sunny
 22° /16° 0 mm 6
29 Jul. Sunny
Sunny
 23° /16° 0 mm 6
30 Jul. Sunny
Sunny
 25° /17° 0 mm 7
31 Jul. Sunny
Sunny
 23° /17° 0 mm 6
Next
Important Notice
Our weather forecast for St Austell in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the St Austell forecast closer to your planned date for the most up-to-date weather information.
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St Austell in July - FAQ

What are the expected maximum and minimum temperatures in St Austell during July?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in St Austell during July?
In July, St Austell can expect light to moderate rainfall, totaling 31 mm across approximately 12 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in St Austell during July?
The average wind speed in St Austell during July is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in St Austell

Explore the daily rainfall trends and prepare for St Austells July weather 💧
Typically, St Austell has 12 rainy days in July with a total of 31 mm of rainfall.

UV exposure in St Austell during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️

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Location coordinates Where is St Austell?

Get accurate weather forecasts for St Austell, located at latitude 50.343 and longitude -4.774. Stay updated with localized weather information tailored for St Austell.

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