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
During May, Llangynidr records an average high-temperature of a mild 14.2°C (57.6°F), marking a slight divergence from April's 11.8°C (53.2°F). Llangynidr's average low-temperature is measured at a frosty 6.8°C (44.2°F) during May.Humidity
April and May, with an average relative humidity of 84%, are the least humid months.Rainfall
In Llangynidr, during May, the rain falls for 16.3 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, in Llangynidr, there are 197.4 rainfall days, and 601mm (23.66") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, November and December. May is the last month it regularly snows in Llangynidr, United Kingdom. During 0.1 snowfall days, in May, Llangynidr aggregates 2mm (0.08") of snow. In Llangynidr, during the entire year, snow falls for 14.5 days and aggregates up to 136mm (5.35") of snow.Daylight
In Llangynidr, United Kingdom, the average length of the day in May is 15h and 41min.On the first day of the month, sunrise is at 5:42 am and sunset at 8:37 pm. On the last day of May, sunrise is at 4:59 am and sunset at 9:21 pm BST.
Sunshine
The average sunshine in May is 7.5h.UV index
May through August, with an average maximum UV index of 4, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 4 in May leads to these recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. During bright days, sunglasses that offer UVA and UVB defense are recommended. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Llangynidr?
What is the least humid month in Llangynidr?
What is the average humidity in May in Llangynidr?
How many days does it rain in May in Llangynidr?
What is the last month it snows in Llangynidr?
What is the average length of the day in May in Llangynidr?
When is the sunrise / sunset in May in Llangynidr?
How long on average sun shines in May in Llangynidr?
What is the month with the highest UV index in Llangynidr?
What is the UV index intensity in May in Llangynidr?
Average temperature in May
Llangynidr, United Kingdom
- Average high temperature in May: 14.2°C
The warmest month (with the highest average high temperature) is July (18.4°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in May: 6.8°C
The month with the highest average low temperature is August (11.6°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in May
Llangynidr, United Kingdom
- Average pressure in May: 1016.6mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in May
Llangynidr, United Kingdom
- Average wind speed in May: 14.4km/h
The windiest month (with the highest average wind speed) is February (20.2km/h).
The calmest month (with the lowest average wind speed) is June (13.5km/h).
Average humidity in May
Llangynidr, United Kingdom
- Average humidity in May: 84%
The months with the highest relative humidity are November and December (90%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall in May
Llangynidr, United Kingdom
- Average rainfall in May: 35mm
The wettest month (with the highest rainfall) is November (75mm).
The driest month (with the least rainfall) is September (34mm).
Average rainfall days in May
Llangynidr, United Kingdom
- Average rainfall days in May: 16.3 days
The months with the highest number of rainy days are July and November (19.1 days).
The month with the least rainy days is February (12.8 days).
Average snowfall in May
Llangynidr, United Kingdom
- Average snowfall in May: 2mm
The month with the highest snowfall is January (37mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in May
Llangynidr, United Kingdom
- Average snowfall days in May: 0.1 days
The months with the highest number of snowfall days are January and February (3.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Llangynidr, United Kingdom
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in May: 7h and 3min
The month with the most sunshine is July (Average sunshine: 7h and 36min).
The month with the least sunshine is November (Average sunshine: 3h and 36min).
Average sunshine days in May
Llangynidr, United Kingdom
- Average sunshine days in May: 11.5 days
The months with the most sunshine days are March and April (12.3 days).
The month with the least sunshine days is November (7.3 days).
Average UV index in May
Llangynidr, 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
Llangynidr, United Kingdom
- Average cloud cover in May: 51
The month with the most cloud cover is November (Cloud cover 65).
The months with the least cloud cover are April and May (Cloud cover 51).
Average visibility in May
Llangynidr, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June and December (9km).
The months with the lowest visibility are July, August, September, October and November (8km).
Llangynidr, United Kingdom
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