Newquay
August
Weather in Newquay for August 2025
Your guide to Newquay weather in August - trends and predictions
The forecast for the next days in Newquay predicts temperatures to be around 19 °C, close to the historical average.
In general, the average temperature in Newquay at the beginning of August is 19 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 17 °C by the end of August.
Newquay in August brings notable rainfall, with an average of 16 rainy days and a total precipitation of 49.1 mm.
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Temperatures
Rain 🌧️
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15
Dry days
16
Rainy days
0
Snow days
18°/14°
Temperatures
26 km/h
Avg max wind
81 %
Avg humidity
Newquay Weather August
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Temperatures trend during August in Newquay
See the weather trend as well as the moving average line
August weather in Newquay day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Partly cloudy | 18° /15° | 0 mm | 5 | |
| 2 Aug. |  Patchy rain possible | 18° /15° | 0.1 mm | 1.9 | |
| 3 Aug. | Patchy rain possible | 19° /16° | 0.5 mm | 0.9 | |
| 4 Aug. | Patchy rain possible | 21° /16° | 0.9 mm | 1.2 | |
| 5 Aug. |  Sunny | 18° /14° | 0 mm | 1.7 | |
| 6 Aug. | Partly cloudy | 20° /13° | 0 mm | 5 | |
| 7 Aug. |  Cloudy | 19° /16° | 0 mm | 4 | |
| 8 Aug. | Sunny | 18° /14° | 0 mm | 5 | |
| 9 Aug. | Sunny | 19° /13° | 0 mm | 5 | |
| 10 Aug. | Sunny | 21° /15° | 0 mm | 5 | |
| 11 Aug. | Partly cloudy | 20° /17° | 0 mm | 5 | |
| 12 Aug. | Sunny | 20° /16° | 0 mm | 5 | |
| 13 Aug. | Sunny | 20° /16° | 0 mm | 5 | |
| 14 Aug. | Patchy rain possible | 19° /17° | 0.1 mm | 4 | |
| 15 Aug. |  Light drizzle | 20° /15° | 1.7 mm | 5 | |
| 16 Aug. | Sunny | 18° /14° | 0 mm | 5 | |
| 17 Aug. | Patchy rain possible | 16° /13° | 0.3 mm | 4 | |
| 18 Aug. | Patchy rain possible | 17° /14° | 0.2 mm | 4 | |
| 19 Aug. | Light rain shower | 18° /15° | 4.3 mm | 4 | |
| 20 Aug. | Patchy rain possible | 16° /14° | 1 mm | 4 | |
| 21 Aug. | Patchy rain possible | 18° /14° | 0.4 mm | 4 | |
| 22 Aug. | Cloudy | 18° /14° | 0.7 mm | 4 | |
| 23 Aug. | Partly cloudy | 19° /14° | 1.9 mm | 5 | |
| 24 Aug. | Cloudy | 16° /13° | 8.9 mm | 4 | |
| 25 Aug. | Patchy rain possible | 17° /13° | 2.3 mm | 4 | |
| 26 Aug. | Light rain shower | 17° /13° | 1.2 mm | 4 | |
| 27 Aug. | Light rain shower | 17° /14° | 2.7 mm | 4 | |
| 28 Aug. | Patchy rain possible | 17° /14° | 0.5 mm | 4 | |
| 29 Aug. | Patchy rain possible | 17° /13° | 0.1 mm | 5 | |
| 30 Aug. | Light rain shower | 16° /13° | 0.2 mm | 5 | |
| 31 Aug. | Light rain shower | 18° /14° | 8.6 mm | 4 | |
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Important Notice
Our weather forecast for Newquay in August 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 Newquay forecast closer to your planned date for the most up-to-date weather information.
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Newquay in August - FAQ
What are the expected maximum and minimum temperatures in Newquay during August?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Newquay during August?
In August, Newquay can expect light to moderate rainfall, totaling 49.1 mm across approximately 16 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Newquay during August?
The average wind speed in Newquay during August is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
Newquay water temperatures in August
The average water temperature of the Atlantic Ocean near Newquay in August is 15.4 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Newquay in August?
- The average water temperature in Newquay in August is 15.4 °C.
- Can you swim in Newquay in August?
- Brisk: quick dips and active swimming are fine, but pack a 2–3 mm spring suit if you plan longer sessions or early-morning outings.
August rainfall patterns in Newquay
Explore the daily rainfall trends and prepare for Newquays August weather 💧
UV exposure in Newquay during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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