Galway
August
Weather in Galway for August 2025
Your guide to Galway weather in August - trends and predictions
The forecast for the first days of August 2025 in Galway predicts temperatures to be around 17 °C, close to the historical average.
In general, the average temperature in Galway at the beginning of August is 17.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 16.9 °C by the end of August.
Galway in August brings notable rainfall, with an average of 20 rainy days and a total precipitation of 284.2 mm.
Temperatures
Rain 🌧️
11
Dry days
20
Rainy days
0
Snow days
18°/12°
Temperatures
28 km/h
Avg max wind
83 %
Avg humidity
Galway Weather August
Move between months or click on a day
Temperatures trend during August in Galway
See the weather trend as well as the moving average line
August weather in Galway day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Cloudy | 18° /13° | 0 mm | 1.3 | |
| 2 Aug. |  Patchy rain possible | 18° /13° | 1.9 mm | 1.1 | |
| 3 Aug. | Patchy rain possible | 18° /14° | 2.9 mm | 1 | |
| 4 Aug. |  Moderate rain | 18° /13° | 10 mm | 4 | |
| 5 Aug. |  Sunny | 18° /11° | 0 mm | 4 | |
| 6 Aug. | Patchy rain possible | 16° /11° | 4 mm | 3 | |
| 7 Aug. | Patchy rain possible | 17° /14° | 2 mm | 4 | |
| 8 Aug. | Patchy rain possible | 17° /14° | 0.8 mm | 3 | |
| 9 Aug. | Patchy rain possible | 16° /13° | 0.9 mm | 3 | |
| 10 Aug. | Patchy rain possible | 16° /15° | 4.4 mm | 4 | |
| 11 Aug. | Patchy rain possible | 18° /12° | 2.7 mm | 4 | |
| 12 Aug. |  Partly cloudy | 17° /10° | 0 mm | 4 | |
| 13 Aug. | Sunny | 17° /10° | 0 mm | 4 | |
| 14 Aug. | Patchy rain possible | 18° /12° | 1.1 mm | 4 | |
| 15 Aug. | Patchy rain possible | 17° /11° | 3.6 mm | 4 | |
| 16 Aug. | Cloudy | 17° /11° | 0.3 mm | 4 | |
| 17 Aug. |  Overcast | 19° /11° | 0.3 mm | 5 | |
| 18 Aug. |  Moderate or heavy rain shower | 18° /14° | 18.7 mm | 4 | |
| 19 Aug. | Moderate or heavy rain shower | 17° /13° | 15.7 mm | 4 | |
| 20 Aug. | Patchy rain possible | 16° /11° | 3 mm | 4 | |
| 21 Aug. | Patchy rain possible | 17° /13° | 2.3 mm | 4 | |
| 22 Aug. | Patchy rain possible | 17° /12° | 7.8 mm | 4 | |
| 23 Aug. | Patchy rain possible | 16° /12° | 5.7 mm | 4 | |
| 24 Aug. | Patchy rain possible | 15° /10° | 1.9 mm | 4 | |
| 25 Aug. | Light rain shower | 17° /11° | 5.4 mm | 4 | |
| 26 Aug. | Light rain shower | 17° /13° | 2.3 mm | 4 | |
| 27 Aug. | Light rain shower | 17° /13° | 10.7 mm | 4 | |
| 28 Aug. | Patchy rain possible | 16° /12° | 1.4 mm | 4 | |
| 29 Aug. | Partly cloudy | 16° /12° | 0.2 mm | 5 | |
| 30 Aug. |  Light rain | 16° /10° | 2.7 mm | 4 | |
| 31 Aug. | Light rain shower | 19° /10° | 3.1 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Galway 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 Galway forecast closer to your planned date for the most up-to-date weather information.
Change Month
Galway in August - FAQ
What are the expected maximum and minimum temperatures in Galway 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 Galway during August?
Significant rainfall exceeding 284.2 mm is expected in Galway during August, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Galway during August?
The average wind speed in Galway during August is 28 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Galway
Explore the daily rainfall trends and prepare for Galways August weather 💧
Quick links
More Galway weather pages
You are here
Where is Galway?Get accurate weather forecasts for Galway, located at latitude 53.272 and longitude -9.051. Stay updated with localized weather information tailored for Galway.
Found a mistake?
We appreciate your attention to details. Tell us here.