Leinster (Dublin)
August
Weather in Leinster for August 2026
Your guide to Leinster weather in August - trends and predictions
In general, the average temperature in Leinster at the beginning of August is 18 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 17 °C by the end of August.
Leinster experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 76 mm.
Temperatures
Rain 🌧️
9
Dry days
22
Rainy days
0
Snow days
18°/12°
Temperatures
20 km/h
Avg max wind
80 %
Avg humidity
Leinster Weather August
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What’s the Weather Like in Leinster This August?
Discover the average temperatures and weather trends across Leinster’s cities this August.
Temperatures trend during August in Leinster
See the weather trend as well as the moving average line
August weather in Leinster day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 18° /12° | 2.8 mm | 4 | |
| 2 Aug. | Patchy rain possible | 18° /12° | 4.3 mm | 4 | |
| 3 Aug. | Patchy rain possible | 18° /12° | 0.8 mm | 4 | |
| 4 Aug. | Patchy rain possible | 18° /11° | 1.5 mm | 4 | |
| 5 Aug. |  Moderate or heavy rain shower | 18° /11° | 13.1 mm | 4 | |
| 6 Aug. | Patchy rain possible | 18° /11° | 1.2 mm | 4 | |
| 7 Aug. | Patchy rain possible | 18° /11° | 2.9 mm | 4 | |
| 8 Aug. | Moderate rain at times | 18° /12° | 0.9 mm | 4 | |
| 9 Aug. | Patchy rain possible | 19° /12° | 1.3 mm | 4 | |
| 10 Aug. | Patchy rain possible | 20° /12° | 0.5 mm | 5 | |
| 11 Aug. | Patchy rain possible | 20° /13° | 0.9 mm | 4 | |
| 12 Aug. | Moderate rain at times | 20° /14° | 0.9 mm | 4 | |
| 13 Aug. |  Overcast | 20° /13° | 0.4 mm | 5 | |
| 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 Leinster 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 Leinster forecast closer to your planned date for the most up-to-date weather information.
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Leinster in August - FAQ
What are the expected maximum and minimum temperatures in Leinster 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 Leinster during August?
Moderate rainfall is anticipated in Leinster during August, with a total of 76 mm spread over approximately 22 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Leinster during August?
The average wind speed in Leinster during August is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Leinster
Explore the daily rainfall trends and prepare for Leinsters August weather 💧
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