Holyhead
August
Weather in Holyhead for August 2026
Your guide to Holyhead weather in August - trends and predictions
The forecast for the next days in Holyhead predicts temperatures to be around 18 °C, close to the historical average.
In general, the average temperature in Holyhead at the beginning of August is 17.3 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 16.9 °C by the end of August.
Holyhead experiences moderate rainfall in August, with an average of 8 rainy days and a total precipitation of 48.4 mm.
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Temperatures
Rain 🌧️
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23
Dry days
8
Rainy days
0
Snow days
18°/14°
Temperatures
27 km/h
Avg max wind
79 %
Avg humidity
Holyhead Weather August
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Temperatures trend during August in Holyhead
See the weather trend as well as the moving average line
August weather in Holyhead day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 16° /12° | 0 mm | 8 | |
| 2 Aug. |  Partly cloudy | 18° /11° | 0.4 mm | 7 | |
| 3 Aug. |  Light drizzle | 21° /14° | 2.7 mm | 6 | |
| 4 Aug. |  Moderate rain | 17° /14° | 9.5 mm | 6 | |
| 5 Aug. | Patchy rain possible | 16° /14° | 1.4 mm | 5.1 | |
| 6 Aug. |  Sunny | 16° /13° | 0.1 mm | 5.5 | |
| 7 Aug. | Sunny | 17° /13° | 0 mm | 5.1 | |
| 8 Aug. | Partly cloudy | 18° /14° | 0 mm | 5 | |
| 9 Aug. | Partly cloudy | 18° /15° | 0.1 mm | 5 | |
| 10 Aug. | Sunny | 17° /12° | 1.4 mm | 5 | |
| 11 Aug. | Sunny | 20° /11° | 0 mm | 5 | |
| 12 Aug. | Sunny | 21° /14° | 0 mm | 6 | |
| 13 Aug. | Sunny | 21° /16° | 0 mm | 6 | |
| 14 Aug. | Sunny | 22° /15° | 0 mm | 6 | |
| 15 Aug. | Sunny | 19° /15° | 0 mm | 5 | |
| 16 Aug. |  Overcast | 17° /15° | 1.8 mm | 5 | |
| 17 Aug. | Partly cloudy | 15° /14° | 2.1 mm | 4 | |
| 18 Aug. | Light rain shower | 16° /14° | 15.1 mm | 4 | |
| 19 Aug. | Partly cloudy | 20° /14° | 0 mm | 6 | |
| 20 Aug. | Partly cloudy | 17° /12° | 0 mm | 6 | |
| 21 Aug. | Overcast | 18° /11° | 0 mm | 5 | |
| 22 Aug. |  Cloudy | 16° /11° | 0 mm | 6 | |
| 23 Aug. | Overcast | 18° /15° | 0 mm | 3 | |
| 24 Aug. | Sunny | 18° /14° | 0 mm | 5 | |
| 25 Aug. | Sunny | 20° /15° | 0.8 mm | 5 | |
| 26 Aug. | Light rain shower | 17° /14° | 7.6 mm | 3 | |
| 27 Aug. | Light rain shower | 16° /14° | 4.3 mm | 3 | |
| 28 Aug. | Light rain shower | 15° /13° | 9.3 mm | 1 | |
| 29 Aug. | Patchy rain possible | 17° /13° | 2.2 mm | 2 | |
| 30 Aug. | Moderate rain | 17° /13° | 6.2 mm | 3 | |
| 31 Aug. | Patchy light drizzle | 16° /14° | 5.3 mm | 2 | |
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Important Notice
Our weather forecast for Holyhead 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 Holyhead forecast closer to your planned date for the most up-to-date weather information.
Change Month
Holyhead in August - FAQ
What are the expected maximum and minimum temperatures in Holyhead 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 Holyhead during August?
In August, Holyhead can expect light to moderate rainfall, totaling 48.4 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Holyhead during August?
The average wind speed in Holyhead during August is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Holyhead
Explore the daily rainfall trends and prepare for Holyheads August weather 💧
Typically, Holyhead has 8 rainy days in August with a total of 48.4 mm of rainfall.
UV exposure in Holyhead during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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