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
With the onset of May, a modest change to a moderate 13.5°C (56.3°F) from April's 11°C (51.8°F) is noted in high-temperature. During May, Llannefydd experiences an average low-temperature of 6.8°C (44.2°F) at night.Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 82%.Rainfall
In Llannefydd, in May, during 14.7 rainfall days, 21mm (0.83") of precipitation is typically accumulated. Throughout the year, in Llannefydd, there are 176 rainfall days, and 343mm (13.5") of precipitation is accumulated.Snowfall
May through September are months without snowfall in Llannefydd.Daylight
The average length of the day in May is 15h and 53min.On the first day of the month, sunrise is at 5:38 am and sunset at 8:43 pm. On the last day of May, sunrise is at 4:53 am and sunset at 9:30 pm BST.
Sunshine
May has the most sunshine of the year, with an average of 7.2h of sunshine.UV index
The months with the highest UV index in Llannefydd are May through August, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 4 in May translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What are May temperatures in Llannefydd?
What is the least humid month in Llannefydd?
What is the average humidity in May in Llannefydd?
How many days does it rain in May in Llannefydd?
When it does not snow in Llannefydd?
Does it snow in Llannefydd in May?
How many hours of daylight does Llannefydd have in May?
When is the sunrise / sunset in May in Llannefydd?
What month has the most sunshine in Llannefydd?
How long on average sun shines in May in Llannefydd?
When is the highest UV index in Llannefydd?
How high is the UV index in May in Llannefydd?
Average temperature in May
Llannefydd, United Kingdom
- Average high temperature in May: 13.5°C
The warmest month (with the highest average high temperature) is July (17.5°C).
The months with the lowest average high temperature are January and February (6.3°C).
- Average low temperature in May: 6.8°C
The month with the highest average low temperature is August (11.8°C).
The coldest months (with the lowest average low temperature) are January and February (2.5°C).
Average pressure in May
Llannefydd, 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 (1009mbar).
Average wind speed in May
Llannefydd, United Kingdom
- Average wind speed in May: 13.9km/h
The windiest month (with the highest average wind speed) is December (19.5km/h).
The calmest month (with the lowest average wind speed) is June (12.4km/h).
Average humidity in May
Llannefydd, United Kingdom
- Average humidity in May: 82%
The months with the highest relative humidity are January, November and December (88%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall in May
Llannefydd, United Kingdom
- Average rainfall in May: 21mm
The wettest month (with the highest rainfall) is November (39mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in May
Llannefydd, United Kingdom
- Average rainfall days in May: 14.7 days
The month with the highest number of rainy days is November (17.6 days).
The month with the least rainy days is February (11.7 days).
Average snowfall in May
Llannefydd, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (35mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Llannefydd, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Llannefydd, 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 1min
The month with the most sunshine is May (Average sunshine: 7h and 12min).
The month with the least sunshine is November (Average sunshine: 3h and 12min).
Average sunshine days in May
Llannefydd, United Kingdom
- Average sunshine days in May: 13 days
The month with the most sunshine days is April (13.1 days).
The month with the least sunshine days is November (7.9 days).
Average UV index in May
Llannefydd, United Kingdom
- Average UV index in May: 4
The months with the highest UV index are May, June, July and August (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
Llannefydd, United Kingdom
- Average cloud cover in May: 53
The month with the most cloud cover is November (Cloud cover 68).
The months with the least cloud cover are April and May (Cloud cover 53).
Average visibility in May
Llannefydd, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Llannefydd, United Kingdom
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