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 shift from April to May is characterized by an average high-temperature of a mild 13.7°C (56.7°F), not significantly different from the 11.6°C (52.9°F) of April. During May, Penbryn records an average temperature of 8.3°C (46.9°F) at night.Humidity
The months with the lowest humidity in Penbryn, United Kingdom, are April and May, with an average relative humidity of 82%.Rainfall
May is the month with the least rainfall in Penbryn. Rain falls for 14.3 days and accumulates 20mm (0.79") of precipitation.Snowfall
In Penbryn, snow does not fall in April through October.Daylight
In Penbryn, the average length of the day in May is 15h and 44min.On the first day of the month, sunrise is at 5:46 am and sunset at 8:43 pm. On the last day of May, in Penbryn, United Kingdom, sunrise is at 5:03 am and sunset at 9:28 pm BST.
Sunshine
May has the most sunshine of the year in Penbryn, United Kingdom, with an average of 8h of sunshine.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In May, a daily maximum UV index of 4 leads to the following instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Penbryn?
What is the least humid month in Penbryn?
What is the average humidity in May in Penbryn?
What is the driest month in Penbryn?
How many days does it rain in May in Penbryn?
When it does not snow in Penbryn?
How many hours of daylight does Penbryn have in May?
What time are sunrise and sunset in May in Penbryn?
What month has the most sunshine in Penbryn?
How many hours of sunshine does Penbryn have in May?
What is the month with the highest UV index in Penbryn?
What is the UV index intensity in May in Penbryn?
Average temperature in May
Penbryn, United Kingdom
- Average high temperature in May: 13.7°C
The warmest month (with the highest average high temperature) is July (17.6°C).
The month with the lowest average high temperature is February (7.7°C).
- Average low temperature in May: 8.3°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is February (4.3°C).
Average pressure in May
Penbryn, United Kingdom
- Average pressure in May: 1016.5mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in May
Penbryn, United Kingdom
- Average wind speed in May: 16.1km/h
The windiest month (with the highest average wind speed) is December (24.6km/h).
The calmest month (with the lowest average wind speed) is June (15.2km/h).
Average humidity in May
Penbryn, United Kingdom
- Average humidity in May: 82%
The months with the highest relative humidity are January, July, August and December (85%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall in May
Penbryn, United Kingdom
- Average rainfall in May: 20mm
The wettest month (with the highest rainfall) is November (53mm).
The driest month (with the least rainfall) is May (20mm).
Average rainfall days in May
Penbryn, United Kingdom
- Average rainfall days in May: 14.3 days
The month with the highest number of rainy days is November (20.1 days).
The month with the least rainy days is April (13.5 days).
Average snowfall in May
Penbryn, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is December (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Penbryn, United Kingdom
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are February and December (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Penbryn, United Kingdom
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in May: 8h and 0min
The month with the most sunshine is May (Average sunshine: 8h and 0min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).
Average sunshine days in May
Penbryn, United Kingdom
- Average sunshine days in May: 14 days
The month with the most sunshine days is April (14.3 days).
The month with the least sunshine days is November (6.8 days).
Average UV index in May
Penbryn, 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 and December (UV index 2).
Average cloud cover in May
Penbryn, United Kingdom
- Average cloud cover in May: 48
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is May (Cloud cover 48).
Average visibility in May
Penbryn, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are February, March, September, October and November (10km).
The months with the lowest visibility are January, April, May, June, July, August and December (9km).
