Conwy (Llandudno)
May
Weather in Conwy for May 2026
Your guide to Conwy weather in May - trends and predictions
The forecast for the next days in Conwy predicts temperatures to be around 12 °C, close to the historical average.
In general, the average temperature in Conwy at the beginning of May is 12.7 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 14.9 °C by the end of May.
Conwy experiences moderate rainfall in May, with an average of 7 rainy days and a total precipitation of 37.6 mm.
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Temperatures
Rain 🌧️
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24
Dry days
7
Rainy days
0
Snow days
14°/9°
Temperatures
20 km/h
Avg max wind
75 %
Avg humidity
Conwy Weather May
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Temperatures trend during May in Conwy
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May weather in Conwy day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Cloudy | 17° /8° | 5.3 mm | 4 | |
| 2 May |  Overcast | 13° /8° | 1.6 mm | 3 | |
| 3 May | Overcast | 11° /7° | 3.6 mm | 2 | |
| 4 May |  Partly cloudy | 12° /6° | 0.1 mm | 3.9 | |
| 5 May |  Patchy rain possible | 11° /6° | 0.1 mm | 3.9 | |
| 6 May | Patchy rain possible | 12° /6° | 2.7 mm | 3.2 | |
| 7 May | Patchy rain possible | 13° /5° | 2.7 mm | 3.7 | |
| 8 May | Patchy rain possible | 14° /7° | 1.4 mm | 4.5 | |
| 9 May |  Moderate rain | 11° /8° | 7.4 mm | 2 | |
| 10 May | Patchy rain possible | 11° /8° | 2 mm | 2 | |
| 11 May | Patchy rain possible | 10° /6° | 0.6 mm | 2 | |
| 12 May | Patchy rain possible | 12° /5° | 0.4 mm | 2 | |
| 13 May | Patchy rain possible | 11° /4° | 1.2 mm | 2 | |
| 14 May | Partly cloudy | 12° /6° | 0.1 mm | 3 | |
| 15 May | Patchy rain possible | 12° /4° | 0.6 mm | 2 | |
| 16 May | Patchy rain possible | 12° /9° | 2.8 mm | 3 | |
| 17 May | Patchy rain possible | 15° /9° | 0.2 mm | 3 | |
| 18 May |  Sunny | 14° /11° | 0 mm | 4 | |
| 19 May | Overcast | 15° /8° | 0.4 mm | 4 | |
| 20 May | Patchy rain possible | 15° /10° | 0.1 mm | 4 | |
| 21 May | Cloudy | 14° /9° | 0 mm | 3 | |
| 22 May | Partly cloudy | 14° /10° | 0 mm | 4 | |
| 23 May | Overcast | 15° /6° | 2.6 mm | 4 | |
| 24 May | Patchy rain possible | 16° /12° | 4.1 mm | 4 | |
| 25 May | Light rain shower | 14° /9° | 2.5 mm | 3 | |
| 26 May | Light rain shower | 13° /9° | 7.5 mm | 3 | |
| 27 May |  Light rain | 12° /8° | 8.5 mm | 3 | |
| 28 May | Light rain shower | 15° /9° | 3.9 mm | 4 | |
| 29 May | Overcast | 17° /11° | 6.6 mm | 4 | |
| 30 May | Patchy rain possible | 16° /10° | 0.4 mm | 4 | |
| 31 May | Patchy rain possible | 17° /10° | 0.2 mm | 4 | |
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Important Notice
Our weather forecast for Conwy 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 Conwy forecast closer to your planned date for the most up-to-date weather information.
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Conwy in May - FAQ
What are the expected maximum and minimum temperatures in Conwy during May?
During May, expect a variety of temperatures with highs around 14° and lows near 9°, suitable for diverse activities and preferences.
How much rainfall should be expected in Conwy during May?
In May, Conwy can expect light to moderate rainfall, totaling 37.6 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Conwy during May?
The average wind speed in Conwy during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Conwy
Explore the daily rainfall trends and prepare for Conwys May weather 💧
Typically, Conwy has 7 rainy days in May with a total of 37.6 mm of rainfall.
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