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
May
Weather in May
Temperature
May's onset sees an average high-temperature of a moderate 14.2°C (57.6°F), exhibiting a slight fluctuation from the previous month. During May, the average low-temperature is a frosty 6.7°C (44.1°F).Humidity
The average relative humidity in May is 84%.Rainfall
May and September are months with the least rain when the rain falls for 15.3 days and typically aggregates up to 32mm (1.26") of rain.Snowfall
January through May, November and December are months with snowfall. May is the last month it regularly snows. During 0.2 snowfall days, in May, Cefn-coed-y-cymmer aggregates 1mm (0.04") of snow. In Cefn-coed-y-cymmer, during the entire year, snow falls for 13.6 days and aggregates up to 134mm (5.28") of snow.Daylight
In Cefn-coed-y-cymmer, the average length of the day in May is 15h and 40min.On the first day of the month, sunrise is at 5:43 am and sunset at 8:38 pm. On the last day of May, sunrise is at 5:00 am and sunset at 9:21 pm BST.
Sunshine
The months with the most sunshine are May and July, with an average of 7.3h of sunshine.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 medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In May, the maximum UV index of 4 suggests these recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Cefn-coed-y-cymmer in May?
What is the average humidity in May?
What is the driest month?
How many days does it rain in May in Cefn-coed-y-cymmer?
What is the last month it snows?
What is the average length of the day in May in Cefn-coed-y-cymmer?
When are sunrise and sunset in May?
What is the month with the most sunshine?
How many hours of sunshine does Cefn-coed-y-cymmer have in May?
What are the months with the highest UV index?
What is the UV index intensity in May?
Average temperature in May
Cefn-coed-y-cymmer, United Kingdom
- Average high temperature in May: 14.2°C
The warmest month (with the highest average high temperature) is July (18.3°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in May: 6.7°C
The months with the highest average low temperature are July and August (11.3°C).
The coldest month (with the lowest average low temperature) is February (2°C).
Average pressure in May
Cefn-coed-y-cymmer, 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
Cefn-coed-y-cymmer, United Kingdom
- Average wind speed in May: 14.6km/h
The windiest month (with the highest average wind speed) is February (20.3km/h).
The calmest month (with the lowest average wind speed) is June (13.7km/h).
Average humidity in May
Cefn-coed-y-cymmer, United Kingdom
- Average humidity in May: 84%
The months with the highest relative humidity are November and December (90%).
The month with the lowest relative humidity is April (83%).
Average rainfall in May
Cefn-coed-y-cymmer, United Kingdom
- Average rainfall in May: 32mm
The wettest month (with the highest rainfall) is November (74mm).
The driest months (with the least rainfall) are May and September (32mm).
Average rainfall days in May
Cefn-coed-y-cymmer, United Kingdom
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is November (18.7 days).
The month with the least rainy days is September (12.7 days).
Average snowfall in May
Cefn-coed-y-cymmer, United Kingdom
- Average snowfall in May: 1mm
The month with the highest snowfall is January (32mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in May
Cefn-coed-y-cymmer, United Kingdom
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (4.3 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
Cefn-coed-y-cymmer, 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 2min
The months with the most sunshine are May and July (Average sunshine: 7h and 18min).
The month with the least sunshine is November (Average sunshine: 3h and 24min).
Average sunshine days in May
Cefn-coed-y-cymmer, United Kingdom
- Average sunshine days in May: 13.2 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is November (8.2 days).
Average UV index in May
Cefn-coed-y-cymmer, 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
Cefn-coed-y-cymmer, United Kingdom
- Average cloud cover in May: 53
The month with the most cloud cover is November (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility in May
Cefn-coed-y-cymmer, 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).
