Weather in Ireland for August 2025
In general, the average temperature in Ireland at the beginning of August is 17.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 16.4 °C by the end of August.
Ireland experiences an exceptionally high level of rainfall in August, with more than 20 rainy days on average.
Is August a good time to visit Ireland? check out the best time to travel to Ireland page.
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Ireland in August average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  19° | 2 18° | 3  17° | ||||
| 4 17° | 5 17° | 6 18° | 7 17° | 8 18° | 9 19° | 10  19° |
| 11 19° | 12 19° | 13 19° | 14 18° | 15 18° | 16 18° | 17  18° |
| 18 18° | 19 18° | 20  18° | 21 18° | 22 18° | 23 17° | 24 16° |
| 25 16° | 26 17° | 27 17° | 28 17° | 29 17° | 30  15° | 31 16° |
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Temperatures trend during August in Ireland
August weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Moderate rain at times | 19° /13° | 1.7 mm | 4 | |
| 2 Aug. | Moderate rain at times | 18° /12° | 9.2 mm | 5 | |
| 3 Aug. | Patchy rain possible | 17° /11° | 0.3 mm | 4 | |
| 4 Aug. | Patchy rain possible | 17° /11° | 1.2 mm | 4 | |
| 5 Aug. | Moderate or heavy rain shower | 17° /12° | 25.6 mm | 4 | |
| 6 Aug. | Patchy rain possible | 18° /10° | 0.7 mm | 4 | |
| 7 Aug. | Patchy rain possible | 17° /10° | 0.4 mm | 4 | |
| 8 Aug. | Patchy rain possible | 18° /12° | 1.4 mm | 4 | |
| 9 Aug. | Patchy rain possible | 19° /12° | 0.1 mm | 4 | |
| 10 Aug. | Overcast | 19° /14° | 0.9 mm | 5 | |
| 11 Aug. | Patchy rain possible | 19° /13° | 0.7 mm | 4 | |
| 12 Aug. | Moderate rain at times | 19° /14° | 1.8 mm | 4 | |
| 13 Aug. | Patchy rain possible | 19° /12° | 1 mm | 4 | |
| 14 Aug. | Moderate rain at times | 18° /12° | 1.5 mm | 5 | |
| 15 Aug. | Overcast | 18° /11° | 2.1 mm | 4 | |
| 16 Aug. | Patchy rain possible | 18° /11° | 0.3 mm | 5 | |
| 17 Aug. | Cloudy | 18° /12° | 0.2 mm | 4 | |
| 18 Aug. | Moderate rain at times | 18° /13° | 8.6 mm | 5 | |
| 19 Aug. | Patchy rain possible | 18° /13° | 5.6 mm | 4 | |
| 20 Aug. | Partly cloudy | 18° /13° | 0.2 mm | 5 | |
| 21 Aug. | Cloudy | 18° /12° | 0 mm | 4 | |
| 22 Aug. | Patchy rain possible | 18° /12° | 6.4 mm | 4 | |
| 23 Aug. | Patchy rain possible | 17° /11° | 2.8 mm | 4 | |
| 24 Aug. | Patchy rain possible | 16° /10° | 0.3 mm | 4 | |
| 25 Aug. | Light rain shower | 16° /10° | 1.6 mm | 4 | |
| 26 Aug. | Light rain shower | 17° /12° | 2.8 mm | 4 | |
| 27 Aug. | Light rain shower | 17° /13° | 3.2 mm | 4 | |
| 28 Aug. | Overcast | 17° /12° | 1.6 mm | 4 | |
| 29 Aug. | Patchy rain possible | 17° /10° | 0.4 mm | 4 | |
| 30 Aug. | Light drizzle | 15° /10° | 1.7 mm | 5 | |
| 31 Aug. | Light rain shower | 16° /11° | 9.7 mm | 4 | |
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Guide for Ireland in August
In August, Ireland experiences mild and relatively stable weather conditions, making it an ideal time to visit. At the beginning of the month, the weather in Ireland is typically pleasant, with average temperatures ranging from 14° to 18°.
The days are long, providing ample opportunity to explore the lush green landscapes and charming towns.
As the month progresses, the weather in Ireland tends to remain consistent, with occasional light showers and overcast skies. Towards the end of August, temperatures may slightly decrease, averaging between 13° and 17°.
It's important to note that Ireland's weather can be unpredictable, so it's advisable to pack layers and waterproof clothing to be prepared for any sudden changes.
Overall, August is a great time to visit Ireland, as the weather is generally comfortable for outdoor activities such as hiking, sightseeing, and exploring the country's rich cultural heritage.
Whether you're visiting the bustling city of Dublin or the breathtaking Cliffs of Moher, Ireland's August weather provides a pleasant backdrop for an unforgettable travel experience.
Ireland in August - FAQ
What to pack to Ireland in August?
As you prepare for your trip to Ireland in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Ireland, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
Quick links
Where is Ireland?Get accurate weather forecasts for Ireland, located at latitude 53.333 and longitude -6.249. Stay updated with localized weather information tailored for Ireland.