Devon
August
Weather in Devon for August 2025
Your guide to Devon weather in August - trends and predictions
In general, the average temperature in Devon at the beginning of August is 20.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 19.6 °C by the end of August.
Expect significant rainfall in Devon during August, with an average of 18 rainy days.
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13
Dry days
18
Rainy days
0
Snow days
20°/12°
Temperatures
23 km/h
Avg max wind
80 %
Avg humidity
Devon in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2  21° | 3 20° | ||||
| 4  19° | 5 19° | 6 19° | 7 20° | 8 20° | 9 21° | 10  22° |
| 11 22° | 12 23° | 13 20° | 14 19° | 15 21° | 16 21° | 17 21° |
| 18  21° | 19 20° | 20 20° | 21 20° | 22  21° | 23 21° | 24 20° |
| 25 19° | 26 19° | 27 20° | 28 20° | 29 20° | 30 19° | 31 20° |
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Temperatures trend during August in Devon
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 23° /13° | 3.1 mm | 6 | |
| 2 Aug. | Moderate or heavy rain shower | 21° /13° | 7.4 mm | 5 | |
| 3 Aug. | Patchy rain possible | 20° /12° | 1.2 mm | 5 | |
| 4 Aug. | Overcast | 19° /11° | 0 mm | 5 | |
| 5 Aug. | Patchy rain possible | 19° /11° | 1.5 mm | 5 | |
| 6 Aug. | Patchy rain possible | 19° /11° | 1.1 mm | 5 | |
| 7 Aug. | Patchy rain possible | 20° /10° | 0.3 mm | 5 | |
| 8 Aug. | Patchy rain possible | 20° /11° | 0.7 mm | 5 | |
| 9 Aug. | Overcast | 21° /13° | 0.1 mm | 6 | |
| 10 Aug. | Cloudy | 22° /13° | 0.2 mm | 5 | |
| 11 Aug. | Patchy rain possible | 22° /14° | 0.2 mm | 5 | |
| 12 Aug. | Moderate rain at times | 23° /12° | 0.9 mm | 6 | |
| 13 Aug. | Overcast | 20° /12° | 0.1 mm | 5 | |
| 14 Aug. | Moderate or heavy rain shower | 19° /12° | 5.3 mm | 5 | |
| 15 Aug. | Patchy rain possible | 21° /10° | 1.4 mm | 5 | |
| 16 Aug. | Patchy rain possible | 21° /10° | 0.2 mm | 6 | |
| 17 Aug. | Patchy rain possible | 21° /10° | 0.2 mm | 5 | |
| 18 Aug. | Heavy rain at times | 21° /13° | 1.9 mm | 6 | |
| 19 Aug. | Patchy rain possible | 20° /12° | 2.1 mm | 5 | |
| 20 Aug. | Patchy rain possible | 20° /13° | 0.6 mm | 5 | |
| 21 Aug. | Patchy rain possible | 20° /11° | 0.1 mm | 5 | |
| 22 Aug. | Partly cloudy | 21° /13° | 0.2 mm | 5 | |
| 23 Aug. | Cloudy | 21° /13° | 1.1 mm | 5 | |
| 24 Aug. | Moderate rain at times | 20° /11° | 8.9 mm | 5 | |
| 25 Aug. | Light rain shower | 19° /9° | 0.9 mm | 4 | |
| 26 Aug. | Light rain shower | 19° /11° | 0.2 mm | 5 | |
| 27 Aug. | Overcast | 20° /11° | 0 mm | 5 | |
| 28 Aug. | Patchy rain possible | 20° /11° | 0.5 mm | 5 | |
| 29 Aug. | Light rain shower | 20° /10° | 0.2 mm | 5 | |
| 30 Aug. | Overcast | 19° /8° | 0 mm | 5 | |
| 31 Aug. | Light rain shower | 20° /11° | 12.1 mm | 5 | |
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Important Notice
Our weather forecast for Devon 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 Devon forecast closer to your planned date for the most up-to-date weather information.
Devon in August - FAQ
What are the expected maximum and minimum temperatures in Devon during August?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Devon during August?
Moderate rainfall is anticipated in Devon during August, with a total of 73.8 mm spread over approximately 18 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Devon during August?
The average wind speed in Devon during August is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
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