Newquay
August
Weather in Newquay for August 2026
Your guide to Newquay weather in August - trends and predictions
The forecast for the next days in Newquay predicts temperatures to be around 20 °C, close to the historical average.
In general, the average temperature in Newquay at the beginning of August is 18.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 17.6 °C by the end of August.
The climate of Newquay in August is notably wet, with an average of 14 rainy days, and a total of 44.6 mm of precipitation.
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Temperatures
Rain 🌧️
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17
Dry days
14
Rainy days
0
Snow days
18°/15°
Temperatures
26 km/h
Avg max wind
79 %
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. |  Patchy rain possible | 18° /14° | 0.2 mm | 6 | |
| 2 Aug. | Patchy rain possible | 20° /13° | 0.2 mm | 5 | |
| 3 Aug. | Patchy rain possible | 20° /14° | 0.4 mm | 5 | |
| 4 Aug. | Patchy rain possible | 19° /14° | 0.7 mm | 5 | |
| 5 Aug. | Patchy rain possible | 18° /16° | 1.8 mm | 6 | |
| 6 Aug. | Patchy rain possible | 18° /15° | 0.5 mm | 5.7 | |
| 7 Aug. |  Sunny | 19° /14° | 0 mm | 5 | |
| 8 Aug. |  Partly cloudy | 21° /14° | 0 mm | 6 | |
| 9 Aug. | Sunny | 20° /15° | 0 mm | 6 | |
| 10 Aug. | Sunny | 19° /16° | 0 mm | 5 | |
| 11 Aug. | Sunny | 20° /14° | 0 mm | 6 | |
| 12 Aug. | Sunny | 23° /16° | 0 mm | 6 | |
| 13 Aug. | Sunny | 23° /16° | 0 mm | 6 | |
| 14 Aug. | Sunny | 22° /18° | 0 mm | 6 | |
| 15 Aug. | Sunny | 21° /17° | 0 mm | 6 | |
| 16 Aug. | Partly cloudy | 20° /17° | 0.1 mm | 6 | |
| 17 Aug. | Patchy rain possible | 19° /16° | 0.1 mm | 5 | |
| 18 Aug. | Patchy rain possible | 18° /16° | 7.2 mm | 5 | |
| 19 Aug. | Light rain shower | 20° /15° | 4.9 mm | 5 | |
| 20 Aug. | Patchy rain possible | 18° /14° | 0.5 mm | 4 | |
| 21 Aug. | Patchy rain possible | 18° /14° | 0.3 mm | 4 | |
| 22 Aug. |  Cloudy | 18° /14° | 0.4 mm | 4 | |
| 23 Aug. | Partly cloudy | 19° /14° | 1.2 mm | 5 | |
| 24 Aug. | Cloudy | 18° /13° | 5.9 mm | 5 | |
| 25 Aug. | Patchy rain possible | 18° /13° | 1.6 mm | 5 | |
| 26 Aug. | Light rain shower | 18° /13° | 2.1 mm | 4 | |
| 27 Aug. | Light rain shower | 18° /14° | 3.2 mm | 4 | |
| 28 Aug. | Patchy rain possible | 17° /14° | 3 mm | 4 | |
| 29 Aug. | Patchy rain possible | 17° /14° | 2.1 mm | 4 | |
| 30 Aug. | Light rain shower | 17° /13° | 1.6 mm | 4 | |
| 31 Aug. | Light rain shower | 18° /14° | 7.2 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?
During August, expect a variety of temperatures with highs around 18° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Newquay during August?
In August, Newquay can expect light to moderate rainfall, totaling 44.6 mm across approximately 14 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 15.9 °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 15.9 °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 💧
Typically, Newquay has 14 rainy days in August with a total of 44.6 mm of rainfall.
UV exposure in Newquay during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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