Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The onset of May brings an average high-temperature of a still cool 12.8°C (55°F), nearly matching the April temperature. May nights register a minor temperature decline, steadying at a frosty 8.3°C (46.9°F).Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 81%.Rainfall
In May, in Llanddulas, the rain falls for 12.8 days. Throughout May, 20mm (0.79") of precipitation is accumulated. In Llanddulas, during the entire year, the rain falls for 160.9 days and collects up to 292mm (11.5") of precipitation.Snowfall
In Llanddulas, United Kingdom, snow does not fall in May through November.Daylight
The average length of the day in May is 15h and 54min.On the first day of May in Llanddulas, sunrise is at 5:39 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 4:53 am and sunset at 9:31 pm BST.
Sunshine
May has the most sunshine of the year in Llanddulas, with an average of 7.7h of sunshine.UV index
The months with the highest UV index in Llanddulas, United Kingdom, are May through September, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In May, a daily UV index of 4 turns into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the temperature in May in Llanddulas?
What is the least humid month in Llanddulas?
What is the average humidity in May in Llanddulas?
How much does it rain in Llanddulas in May?
When it does not snow in Llanddulas?
Does it snow in Llanddulas in May?
How many hours of daylight does Llanddulas have in May?
When is the sunrise / sunset in May in Llanddulas?
What month has the most sunshine in Llanddulas?
How many hours of sunshine does Llanddulas have in May?
When is the highest UV index in Llanddulas?
What is the UV index reading in May in Llanddulas?
Average temperature in May
Llanddulas, United Kingdom
- Average high temperature in May: 12.8°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in May: 8.3°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is February (4.1°C).
Average pressure in May
Llanddulas, United Kingdom
- Average pressure in May: 1016.2mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.9mbar).
Average wind speed in May
Llanddulas, United Kingdom
- Average wind speed in May: 16.5km/h
The windiest month (with the highest average wind speed) is December (24.1km/h).
The calmest month (with the lowest average wind speed) is June (14.8km/h).
Average humidity in May
Llanddulas, United Kingdom
- Average humidity in May: 81%
The months with the highest relative humidity are January and December (84%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall in May
Llanddulas, United Kingdom
- Average rainfall in May: 20mm
The wettest month (with the highest rainfall) is June (34mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in May
Llanddulas, United Kingdom
- Average rainfall days in May: 12.8 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is February (10.9 days).
Average snowfall in May
Llanddulas, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (11mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Llanddulas, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Llanddulas, United Kingdom
- Average daylight in May: 15h and 5min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in May: 7h and 4min
The month with the most sunshine is May (Average sunshine: 7h and 42min).
The month with the least sunshine is November (Average sunshine: 3h and 36min).
Average sunshine days in May
Llanddulas, United Kingdom
- Average sunshine days in May: 13.5 days
The month with the most sunshine days is March (15.3 days).
The month with the least sunshine days is July (10.4 days).
Average UV index in May
Llanddulas, United Kingdom
- Average UV index in May: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Llanddulas, United Kingdom
- Average cloud cover in May: 49
The month with the most cloud cover is November (Cloud cover 64).
The month with the least cloud cover is May (Cloud cover 49).
Average visibility in May
Llanddulas, United Kingdom
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
Llanddulas, United Kingdom
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