Leinster (Dublin)
May
Weather in Leinster for May 2027
Your guide to Leinster weather in May - trends and predictions
In general, the average temperature in Leinster at the beginning of May is 12.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 15.4 °C by the end of May.
Leinster in May brings notable rainfall, with an average of 17 rainy days and a total precipitation of 409.6 mm.
Temperatures
Rain 🌧️
14
Dry days
17
Rainy days
0
Snow days
16°/5°
Temperatures
19 km/h
Avg max wind
81 %
Avg humidity
Leinster Weather May
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What’s the Weather Like in Leinster This May?
Discover the average temperatures and weather trends across Leinster’s cities this May.
Temperatures trend during May in Leinster
See the weather trend as well as the moving average line
May weather in Leinster day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 13° /7° | 2.6 mm | 3 | |
| 2 May | Patchy rain possible | 12° /7° | 1.7 mm | 3 | |
| 3 May | Patchy rain possible | 12° /8° | 3.1 mm | 3 | |
| 4 May | Patchy rain possible | 11° /6° | 3.4 mm | 2 | |
| 5 May |  Partly cloudy | 12° /6° | 1.1 mm | 3 | |
| 6 May | Patchy rain possible | 12° /6° | 1.5 mm | 3 | |
| 7 May | Patchy rain possible | 13° /6° | 0.6 mm | 4 | |
| 8 May |  Moderate or heavy rain shower | 15° /8° | 5.7 mm | 4 | |
| 9 May | Patchy rain possible | 13° /8° | 1 mm | 3 | |
| 10 May | Patchy rain possible | 14° /8° | 1.8 mm | 4 | |
| 11 May | Patchy rain possible | 14° /7° | 3.3 mm | 4 | |
| 12 May | Patchy rain possible | 13° /7° | 2.1 mm | 4 | |
| 13 May | Partly cloudy | 14° /8° | 3 mm | 4 | |
| 14 May | Moderate or heavy rain shower | 13° /8° | 1.5 mm | 3 | |
| 15 May | Patchy rain possible | 12° /7° | 1.2 mm | 3 | |
| 16 May | Patchy rain possible | 14° /8° | 2.9 mm | 3 | |
| 17 May | Moderate or heavy rain shower | 13° /8° | 4 mm | 3 | |
| 18 May | Moderate rain at times | 14° /8° | 2.4 mm | 3 | |
| 19 May | Partly cloudy | 14° /8° | 1.4 mm | 3 | |
| 20 May | Moderate or heavy rain shower | 14° /9° | 3.4 mm | 4 | |
| 21 May | Patchy rain possible | 15° /9° | 3.2 mm | 3 | |
| 22 May | Patchy rain possible | 14° /9° | 1.3 mm | 4 | |
| 23 May | Moderate or heavy rain shower | 15° /7° | 2.5 mm | 4 | |
| 24 May | Patchy rain possible | 15° /8° | 0.9 mm | 4 | |
| 25 May | Patchy rain possible | 16° /8° | 0.8 mm | 4 | |
| 26 May | Light rain shower | 15° /9° | 2.5 mm | 4 | |
| 27 May |  Overcast | 15° /8° | 2.2 mm | 4 | |
| 28 May | Overcast | 15° /9° | 3.8 mm | 4 | |
| 29 May | Patchy rain possible | 15° /9° | 0.8 mm | 4 | |
| 30 May | Patchy rain possible | 16° /8° | 1.1 mm | 4 | |
| 31 May | Overcast | 16° /9° | 1.6 mm | 4 | |
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Important Notice
Our weather forecast for Leinster 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 Leinster forecast closer to your planned date for the most up-to-date weather information.
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Leinster in May - FAQ
What are the expected maximum and minimum temperatures in Leinster during May?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Leinster during May?
Significant rainfall exceeding 409.6 mm is expected in Leinster during May, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Leinster during May?
The average wind speed in Leinster during May is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Leinster
Explore the daily rainfall trends and prepare for Leinsters May weather 💧
Typically, Leinster has 17 rainy days in May with a total of 409.6 mm of rainfall.
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