Llandudno in may: average Weather, Temperature and Climate
Weather in Llandudno in may 2025
The weather in Llandudno in may comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
tolerable weather
Weather at 6am
50°F
Partly Cloudy
25% of time
24%
22%
22%
Weather at 12pm
56°F
Clear/Sunny
29% of time
25%
23%
18%
Weather at 6pm
56°F
Clear/Sunny
31% of time
30%
19%
15%
Weather at 3am
49°F
25%
24%
21%
18%
Evolution of daily average temperature and precipitation in Llandudno in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Llandudno in may.
The climate of Llandudno in may is tolerable
In may in Llandudno, the climate is wet (with 3.6in of precipitation over 7 days). It should be noted a worsening from the previous month since in april there is an average of 3in of precipitation over 5 days.
The climate is quite cold in that area the month of may, but it is endurable when dressing cosy. The high seasonal norm is 58°F. The minimum is 50°F. Thus, the mean temperature average in may in Llandudno is 54°F. Note that these seasonal averages are in contrast with those observed in Llandudno in may with a maximum record of 72°F in 2017 and a minimum record of 38°F in 2021. You can hope to have about 2 days with temperatures over 65°F, or 6% of the month.
Day length in Llandudno in may is 15:54. The sun rises at 04:15 and sunset is at 20:09.
With proper weather, may is okay (but not good) to go in this city in Wales.
Llandudno: another month?
If you can push back the dates of your trip, we advise you to go in june to Llandudno. more information
Seasonal average climate and temperature of Llandudno in may
Check below seasonal norms These statistics are compiled from the weather statements of the last years of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 54°F | ||||
| Highest temperature | 58°F | ||||
| Lowest temperature | 50°F | ||||
| Highest record temperature | 72°F (2017) | ||||
| Lowest record temperature | 38°F (2021) | ||||
| Number of days at +65°F | 2 day(s) (6%) | ||||
| Sea temperature | |||||
| Average sea temperature | 52°F | ||||
| Lowest sea temperature | 50°F | ||||
| Highest sea temperature | 54°F | ||||
| Wind | |||||
| Wind speed | 21km/h | ||||
| Wind temperature | 45°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.6in | ||||
| Number of days with rainfall | 7 day(s) (22%) | ||||
| Record daily rainfall | 1.3in (2021) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 88% | ||||
| Visibility | 9.13km | ||||
| Cloud cover | 50% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:15 | ||||
| Time of sunset | 20:09 | ||||
| Length of day | 15:54 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last may?
Here is the day by day recorded weather in Llandudno in may 2024:
47°F to 58°F
50°F to 59°F
50°F to 52°F
50°F to 54°F
49°F to 58°F
50°F to 56°F
50°F to 56°F
52°F to 63°F
52°F to 61°F
54°F to 63°F
56°F to 67°F
56°F to 67°F
52°F to 65°F
54°F to 61°F
54°F to 61°F
52°F to 61°F
54°F to 56°F
54°F to 59°F
54°F to 63°F
54°F to 63°F
54°F to 59°F
54°F to 56°F
49°F to 50°F
49°F to 54°F
50°F to 61°F
50°F to 59°F
50°F to 58°F
52°F to 56°F
52°F to 58°F
52°F to 56°F
52°F to 58°F
Map: other cities in Wales in may
Cities near Llandudno:
| Conwy in may | tolerable weather |
| Snowdonia National Park in may | bad weather |
| Amlwch in may | tolerable weather |
| Buckley in may | tolerable weather |
| Holyhead in may | tolerable weather |
| Barmouth in may | tolerable weather |
| Newtown in may | tolerable weather |
| Aberystwyth in may | tolerable weather |
| Llandrindod Wells in may | tolerable weather |
| Brecon Beacons (National Park) in may | tolerable weather |
| Carmarthen in may | tolerable weather |
| Fishguard in may | tolerable weather |
Click over cities on the map for information about the weather in may.
Llandudno
perfect weather
good
tolerable
bad
very bad
Weather data for Llandudno in may:
Weather data for Llandudno for may are derived from an average of the weather forecast since 2009 in Llandudno. There is a margin of error and these forecasts are to be considered as general information only. The weather in Llandudno can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Llandudno.