County Galway (Galway)
May
Weather in County Galway for May 2025
Your guide to County Galway weather in May - trends and predictions
In general, the average temperature in County Galway at the beginning of May is 13.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 17.3 °C by the end of May.
County Galway experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 75.8 mm.
Temperatures
Rain 🌧️
8
Dry days
23
Rainy days
0
Snow days
15°/8°
Temperatures
20 km/h
Avg max wind
83 %
Avg humidity
County Galway in May average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  14° | 2 13° | 3  14° | 4  11° | |||
| 5 14° | 6 14° | 7 14° | 8 14° | 9 15° | 10 15° | 11 17° |
| 12 16° | 13 14° | 14 14° | 15 15° | 16  16° | 17 15° | 18 16° |
| 19 16° | 20 16° | 21 14° | 22  15° | 23  15° | 24 15° | 25 15° |
| 26 16° | 27 16° | 28 17° | 29 18° | 30 19° | 31 20° |
You can click on date
Access County Galway weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during May in County Galway
See the weather trend as well as the moving average line
May weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 14° /7° | 1.1 mm | 3 | |
| 2 May | Patchy rain possible | 13° /7° | 1.9 mm | 4 | |
| 3 May | Overcast | 14° /9° | 4.1 mm | 4 | |
| 4 May | Moderate or heavy rain shower | 11° /8° | 8.5 mm | 3 | |
| 5 May | Moderate or heavy rain shower | 14° /9° | 6.9 mm | 4 | |
| 6 May | Moderate or heavy rain shower | 14° /8° | 4 mm | 4 | |
| 7 May | Moderate or heavy rain shower | 14° /7° | 3.9 mm | 3 | |
| 8 May | Moderate or heavy rain shower | 14° /10° | 3.3 mm | 4 | |
| 9 May | Moderate or heavy rain shower | 15° /9° | 2.9 mm | 4 | |
| 10 May | Moderate or heavy rain shower | 15° /9° | 4 mm | 4 | |
| 11 May | Moderate rain at times | 17° /8° | 1.7 mm | 4 | |
| 12 May | Overcast | 16° /8° | 0.2 mm | 4 | |
| 13 May | Overcast | 14° /8° | 5.5 mm | 4 | |
| 14 May | Moderate or heavy rain shower | 14° /6° | 4.8 mm | 4 | |
| 15 May | Patchy rain possible | 15° /7° | 2 mm | 4 | |
| 16 May | Sunny | 16° /6° | 1 mm | 5 | |
| 17 May | Overcast | 15° /8° | 1.3 mm | 4 | |
| 18 May | Patchy rain possible | 16° /8° | 0.1 mm | 4 | |
| 19 May | Overcast | 16° /7° | 0.4 mm | 4 | |
| 20 May | Moderate rain at times | 16° /10° | 1.4 mm | 4 | |
| 21 May | Patchy rain possible | 14° /11° | 2.1 mm | 3 | |
| 22 May | Cloudy | 15° /8° | 1.6 mm | 4 | |
| 23 May | Partly cloudy | 15° /7° | 0.1 mm | 4 | |
| 24 May | Patchy rain possible | 15° /7° | 0.1 mm | 4 | |
| 25 May | Overcast | 15° /7° | 4.7 mm | 4 | |
| 26 May | Overcast | 16° /9° | 2.4 mm | 4 | |
| 27 May | Partly cloudy | 16° /9° | 1.8 mm | 4 | |
| 28 May | Cloudy | 17° /9° | 3 mm | 4 | |
| 29 May | Cloudy | 18° /8° | 0.9 mm | 4 | |
| 30 May | Sunny | 19° /8° | 0.2 mm | 5 | |
| 31 May | Sunny | 20° /8° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for County Galway in May 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 County Galway forecast closer to your planned date for the most up-to-date weather information.
County Galway in May - FAQ
What are the expected maximum and minimum temperatures in County Galway during May?
During May, expect a variety of temperatures with highs around 15° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in County Galway during May?
Moderate rainfall is anticipated in County Galway during May, with a total of 75.8 mm spread over approximately 23 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in County Galway during May?
The average wind speed in County Galway during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in County Galway
Explore the daily rainfall trends and prepare for County Galways May weather 💧
Top locations in County Galway
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is County Galway?Get accurate weather forecasts for County Galway, located at latitude 53.272 and longitude -9.051. Stay updated with localized weather information tailored for County Galway.
Found a mistake?
We appreciate your attention to details. Tell us here.