Swansea
August
Weather in Swansea for August 2027
Your guide to Swansea weather in August - trends and predictions
In general, the average temperature in Swansea at the beginning of August is 18.2 °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 Swansea in August is notably wet, with an average of 14 rainy days, and a total of 92.3 mm of precipitation.
Is August a good time to visit Swansea? check out the best time to travel to Swansea page.
✨ Is August a good time to visit Swansea? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
17
Dry days
14
Rainy days
0
Snow days
19°/14°
Temperatures
26 km/h
Avg max wind
78 %
Avg humidity
Swansea Weather August
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Temperatures trend during August in Swansea
See the weather trend as well as the moving average line
August weather in Swansea day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 19° /13° | 1.1 mm | 6 | |
| 2 Aug. |  Light rain | 19° /13° | 3.8 mm | 5 | |
| 3 Aug. | Patchy rain possible | 20° /15° | 0.5 mm | 5 | |
| 4 Aug. | Patchy rain possible | 18° /14° | 2.4 mm | 4 | |
| 5 Aug. | Light rain | 18° /14° | 4.1 mm | 4 | |
| 6 Aug. | Patchy rain possible | 17° /13° | 1.1 mm | 5 | |
| 7 Aug. | Patchy rain possible | 17° /13° | 1 mm | 5 | |
| 8 Aug. | Light rain | 18° /14° | 3 mm | 5 | |
| 9 Aug. | Patchy rain possible | 19° /14° | 0.2 mm | 5 | |
| 10 Aug. |  Partly cloudy | 20° /15° | 0.7 mm | 5 | |
| 11 Aug. | Patchy rain possible | 22° /15° | 1.2 mm | 6 | |
| 12 Aug. | Light rain | 22° /16° | 4.4 mm | 6 | |
| 13 Aug. | Patchy rain possible | 20° /16° | 2 mm | 5 | |
| 14 Aug. | Light rain | 20° /15° | 5.9 mm | 5 | |
| 15 Aug. | Patchy rain possible | 20° /15° | 2.1 mm | 5 | |
| 16 Aug. |  Sunny | 20° /12° | 0 mm | 5 | |
| 17 Aug. | Patchy rain possible | 20° /15° | 0.8 mm | 4 | |
| 18 Aug. | Light rain | 20° /15° | 3.5 mm | 4 | |
| 19 Aug. |  Moderate rain at times | 19° /15° | 8.5 mm | 4 | |
| 20 Aug. | Patchy rain possible | 18° /14° | 1.2 mm | 4 | |
| 21 Aug. | Light rain | 17° /13° | 2.6 mm | 4 | |
| 22 Aug. | Patchy rain possible | 18° /14° | 1.4 mm | 5 | |
| 23 Aug. | Light rain | 19° /14° | 3.7 mm | 5 | |
| 24 Aug. | Patchy rain possible | 19° /14° | 1.5 mm | 4 | |
| 25 Aug. | Light rain shower | 18° /14° | 2.4 mm | 4 | |
| 26 Aug. | Light rain | 18° /14° | 3.1 mm | 4 | |
| 27 Aug. | Light rain | 18° /14° | 3.5 mm | 3 | |
| 28 Aug. | Light rain | 17° /15° | 5.9 mm | 4 | |
| 29 Aug. | Light rain | 17° /14° | 5.3 mm | 3 | |
| 30 Aug. | Light rain | 17° /13° | 6.5 mm | 4 | |
| 31 Aug. | Moderate or heavy rain shower | 17° /14° | 9.1 mm | 3 | |
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Important Notice
Our weather forecast for Swansea 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 Swansea forecast closer to your planned date for the most up-to-date weather information.
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Swansea in August - FAQ
What are the expected maximum and minimum temperatures in Swansea during August?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Swansea during August?
Moderate rainfall is anticipated in Swansea during August, with a total of 92.3 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Swansea during August?
The average wind speed in Swansea during August is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Swansea
Explore the daily rainfall trends and prepare for Swanseas August weather 💧
Typically, Swansea has 14 rainy days in August with a total of 92.3 mm of rainfall.
UV exposure in Swansea during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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