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
The arrival of May denotes a barely perceptible change in the average high-temperatures to a refreshing 14.2°C (57.6°F) from April's 12°C (53.6°F). Pontneddfechan reports an average low-temperature of 7.3°C (45.1°F) during the nights of May.Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 83%.Rainfall
The month with the least rainfall in Pontneddfechan is May, when the rain falls for 15.7 days and typically collects 34mm (1.34") of precipitation.Snowfall
In Pontneddfechan, snow does not fall in May through October.Daylight
In May, the average length of the day in Pontneddfechan is 15h and 40min.On the first day of May in Pontneddfechan, sunrise is at 5:43 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 5:01 am and sunset at 9:22 pm BST.
Sunshine
April and May, with an average of 7.4h of sunshine, are months with the most sunshine.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: An average UV index of 4 in May transforms into this advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Pontneddfechan?
What are the least humid months in Pontneddfechan?
What is the average humidity in May in Pontneddfechan?
What is the driest month in Pontneddfechan?
How much does it rain in Pontneddfechan in May?
When it does not snow in Pontneddfechan?
Does it snow in Pontneddfechan in May?
What is the average length of the day in May in Pontneddfechan?
When is the sunrise / sunset in May in Pontneddfechan?
What are the months with the most sunshine in Pontneddfechan?
How many hours of sunshine does Pontneddfechan have in May?
What is the month with the highest UV index in Pontneddfechan?
What is the UV index reading in May in Pontneddfechan?
Average temperature in May
Pontneddfechan, 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 (6.6°C).
- Average low temperature in May: 7.3°C
The month with the highest average low temperature is August (12°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).
Average pressure in May
Pontneddfechan, United Kingdom
- Average pressure in May: 1016.7mbar
The month with the highest atmospheric pressure is May (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in May
Pontneddfechan, United Kingdom
- Average wind speed in May: 15.2km/h
The windiest month (with the highest average wind speed) is February (20.9km/h).
The calmest months (with the lowest average wind speed) are June and July (14.2km/h).
Average humidity in May
Pontneddfechan, United Kingdom
- Average humidity in May: 83%
The months with the highest relative humidity are January, November and December (89%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in May
Pontneddfechan, United Kingdom
- Average rainfall in May: 34mm
The wettest month (with the highest rainfall) is November (81mm).
The driest month (with the least rainfall) is May (34mm).
Average rainfall days in May
Pontneddfechan, United Kingdom
- Average rainfall days in May: 15.7 days
The months with the highest number of rainy days are August and November (19.4 days).
The month with the least rainy days is February (13.3 days).
Average snowfall in May
Pontneddfechan, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Pontneddfechan, United Kingdom
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (4.2 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
Pontneddfechan, 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 April and May (Average sunshine: 7h and 24min).
The months with the least sunshine are January, February, November and December (Average sunshine: 3h and 30min).
Average sunshine days in May
Pontneddfechan, United Kingdom
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is April (12.9 days).
The month with the least sunshine days is November (7.2 days).
Average UV index in May
Pontneddfechan, 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
Pontneddfechan, United Kingdom
- Average cloud cover in May: 52
The month with the most cloud cover is November (Cloud cover 67).
The months with the least cloud cover are April and May (Cloud cover 52).
Average visibility in May
Pontneddfechan, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (9km).
The months with the lowest visibility are July, August and September (8km).
