Galway
May
Weather in Galway for May 2027
Your guide to Galway weather in May - trends and predictions
In general, the average temperature in Galway at the beginning of May is 13.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 16.4 °C by the end of May.
The climate of Galway in May is notably wet, with an average of 13 rainy days, and a total of 70.2 mm of precipitation.
Is May a good time to visit Galway? check out the best time to travel to Galway page.
Temperatures
Rain 🌧️
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18
Dry days
13
Rainy days
0
Snow days
15°/8°
Temperatures
22 km/h
Avg max wind
82 %
Avg humidity
Galway Weather May
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Temperatures trend during May in Galway
See the weather trend as well as the moving average line
May weather in Galway day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 14° /8° | 0.8 mm | 3 | |
| 2 May | Patchy rain possible | 13° /7° | 1.5 mm | 3 | |
| 3 May |  Light rain | 14° /8° | 2.5 mm | 3 | |
| 4 May | Light rain | 12° /7° | 4.4 mm | 3 | |
| 5 May | Light rain | 13° /7° | 3.6 mm | 4 | |
| 6 May | Patchy rain possible | 13° /7° | 2 mm | 4 | |
| 7 May | Patchy rain possible | 14° /7° | 2.1 mm | 4 | |
| 8 May | Patchy rain possible | 14° /9° | 1.7 mm | 3 | |
| 9 May | Patchy rain possible | 14° /8° | 1.5 mm | 4 | |
| 10 May | Patchy rain possible | 14° /7° | 2.1 mm | 4 | |
| 11 May | Patchy rain possible | 15° /8° | 1 mm | 3 | |
| 12 May |  Overcast | 14° /8° | 0.2 mm | 4 | |
| 13 May | Light rain | 14° /8° | 4.1 mm | 3 | |
| 14 May | Light rain | 14° /7° | 3.7 mm | 3 | |
| 15 May | Patchy rain possible | 15° /7° | 1.1 mm | 3 | |
| 16 May | Patchy rain possible | 16° /7° | 1.3 mm | 4 | |
| 17 May | Light rain | 14° /8° | 3.1 mm | 3 | |
| 18 May | Patchy rain possible | 16° /7° | 1.6 mm | 4 | |
| 19 May | Light rain | 15° /8° | 3.9 mm | 3 | |
| 20 May | Light rain | 15° /10° | 3.1 mm | 3 | |
| 21 May | Light rain | 15° /11° | 3 mm | 3 | |
| 22 May | Patchy rain possible | 15° /9° | 1.3 mm | 4 | |
| 23 May | Patchy rain possible | 15° /8° | 0.3 mm | 4 | |
| 24 May | Light rain | 15° /9° | 3.1 mm | 4 | |
| 25 May | Light rain | 16° /9° | 3.3 mm | 4 | |
| 26 May | Light rain | 17° /11° | 3.7 mm | 4 | |
| 27 May | Light rain | 17° /10° | 2.6 mm | 5 | |
| 28 May | Patchy rain possible | 16° /10° | 2.2 mm | 3 | |
| 29 May | Light rain shower | 16° /10° | 2.1 mm | 4 | |
| 30 May | Patchy rain possible | 17° /10° | 1.7 mm | 4 | |
| 31 May | Patchy rain possible | 17° /10° | 1.4 mm | 4 | |
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Important Notice
Our weather forecast for 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 Galway forecast closer to your planned date for the most up-to-date weather information.
Change Month
Galway in May - FAQ
What are the expected maximum and minimum temperatures in 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 Galway during May?
Moderate rainfall is anticipated in Galway during May, with a total of 70.2 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Galway during May?
The average wind speed in Galway during May is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Galway
Explore the daily rainfall trends and prepare for Galways May weather 💧
Typically, Galway has 13 rainy days in May with a total of 70.2 mm of rainfall.
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