Dublin
August
Weather in Dublin for August 2026
Your guide to Dublin weather in August - trends and predictions
The forecast for the first days of August 2026 in Dublin predicts temperatures to be around 22 °C, close to the historical average.
In general, the average temperature in Dublin at the beginning of August is 20.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17 °C by the end of August.
Dublin experiences moderate rainfall in August, with an average of 10 rainy days and a total precipitation of 66 mm.
Temperatures
Rain 🌧️
21
Dry days
10
Rainy days
0
Snow days
18°/12°
Temperatures
20 km/h
Avg max wind
80 %
Avg humidity
Dublin Weather August
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Temperatures trend during August in Dublin
See the weather trend as well as the moving average line
August weather in Dublin day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Partly cloudy | 20° /7° | 0 mm | 5.6 | |
| 2 Aug. | Partly cloudy | 19° /9° | 0.3 mm | 4.1 | |
| 3 Aug. |  Cloudy | 18° /13° | 0.2 mm | 2.6 | |
| 4 Aug. | Partly cloudy | 21° /13° | 0 mm | 5.3 | |
| 5 Aug. | Cloudy | 23° /13° | 0.1 mm | 5 | |
| 6 Aug. |  Patchy rain possible | 21° /15° | 3.1 mm | 5 | |
| 7 Aug. |  Mist | 21° /16° | 2.2 mm | 5 | |
| 8 Aug. |  Sunny | 21° /12° | 1 mm | 6 | |
| 9 Aug. | Sunny | 19° /10° | 0 mm | 5 | |
| 10 Aug. | Sunny | 23° /11° | 0 mm | 6 | |
| 11 Aug. | Sunny | 27° /13° | 0 mm | 7 | |
| 12 Aug. | Sunny | 26° /15° | 0 mm | 7 | |
| 13 Aug. | Sunny | 25° /13° | 0 mm | 7 | |
| 14 Aug. |  Moderate or heavy rain shower | 19° /13° | 2 mm | 5 | |
| 15 Aug. | Patchy rain possible | 18° /12° | 4.2 mm | 4 | |
| 16 Aug. | Patchy rain possible | 18° /11° | 0.2 mm | 4 | |
| 17 Aug. |  Overcast | 17° /12° | 0.3 mm | 4 | |
| 18 Aug. | Partly cloudy | 19° /13° | 3.9 mm | 4 | |
| 19 Aug. | Patchy rain possible | 17° /13° | 2.4 mm | 4 | |
| 20 Aug. | Patchy rain possible | 17° /12° | 1.4 mm | 4 | |
| 21 Aug. | Partly cloudy | 18° /11° | 3.8 mm | 4 | |
| 22 Aug. | Overcast | 19° /12° | 3 mm | 4 | |
| 23 Aug. | Patchy rain possible | 18° /12° | 1.3 mm | 4 | |
| 24 Aug. | Patchy rain possible | 18° /12° | 0.3 mm | 5 | |
| 25 Aug. | Partly cloudy | 18° /11° | 0.8 mm | 4 | |
| 26 Aug. | Patchy rain possible | 18° /13° | 1.2 mm | 4 | |
| 27 Aug. | Sunny | 17° /12° | 2.7 mm | 4 | |
| 28 Aug. | Sunny | 17° /12° | 1 mm | 4 | |
| 29 Aug. | Patchy rain possible | 17° /12° | 0.4 mm | 4 | |
| 30 Aug. | Cloudy | 16° /11° | 1.8 mm | 4 | |
| 31 Aug. | Overcast | 16° /12° | 4.1 mm | 4 | |
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Important Notice
Our weather forecast for Dublin 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 Dublin forecast closer to your planned date for the most up-to-date weather information.
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Dublin in August - FAQ
What are the expected maximum and minimum temperatures in Dublin during August?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Dublin during August?
Moderate rainfall is anticipated in Dublin during August, with a total of 66 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Dublin during August?
The average wind speed in Dublin during August is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Dublin
Explore the daily rainfall trends and prepare for Dublins August weather 💧
Typically, Dublin has 10 rainy days in August with a total of 66 mm of rainfall.
UV exposure in Dublin during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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