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
Penllergaer records an average high-temperature of a mild 13.8°C (56.8°F) as May arrives, nearly mirroring the previous month's climate. Nighttime readings in Penllergaer during May register a minimal drop from daytime highs, averaging at a frosty 9.2°C (48.6°F).Humidity
In Penllergaer, the average relative humidity in May is 81%.Rainfall
The month with the least rainfall in Penllergaer, United Kingdom, is May, when the rain falls for 15.2 days and typically collects 37mm (1.46") of precipitation.Snowfall
April through November are months without snowfall.Daylight
In May, the average length of the day in Penllergaer is 15h and 40min.On the first day of the month, sunrise is at 5:45 am and sunset at 8:40 pm. On the last day of May, in Penllergaer, sunrise is at 5:03 am and sunset at 9:23 pm BST.
Sunshine
April and May, with an average of 8.3h of sunshine, are months with the most sunshine in Penllergaer, United Kingdom.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index in Penllergaer. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 4 in May suggests the following recommendations:
Adopt protective measures - Requirement to safeguard 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. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What are May temperatures in Penllergaer?
What is the average humidity in May in Penllergaer?
What is the driest month in Penllergaer?
How many days does it rain in May in Penllergaer?
When it does not snow in Penllergaer?
What is the average length of the day in May in Penllergaer?
What time are sunrise and sunset in May in Penllergaer?
What are the months with the most sunshine in Penllergaer?
How many hours of sunshine does Penllergaer have in May?
When is the highest UV index in Penllergaer?
How high is the UV index in May in Penllergaer?
Average temperature in May
Penllergaer, United Kingdom
- Average high temperature in May: 13.8°C
The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is February (7.8°C).
- Average low temperature in May: 9.2°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (5°C).
Average pressure in May
Penllergaer, United Kingdom
- Average pressure in May: 1016.7mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in May
Penllergaer, United Kingdom
- Average wind speed in May: 17.2km/h
The windiest month (with the highest average wind speed) is December (25.7km/h).
The calmest month (with the lowest average wind speed) is June (16.4km/h).
Average humidity in May
Penllergaer, United Kingdom
- Average humidity in May: 81%
The months with the highest relative humidity are January, August and December (84%).
The month with the lowest relative humidity is April (80%).
Average rainfall in May
Penllergaer, United Kingdom
- Average rainfall in May: 37mm
The wettest month (with the highest rainfall) is December (101mm).
The driest month (with the least rainfall) is May (37mm).
Average rainfall days in May
Penllergaer, United Kingdom
- Average rainfall days in May: 15.2 days
The month with the highest number of rainy days is December (21.4 days).
The month with the least rainy days is April (14.4 days).
Average snowfall in May
Penllergaer, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is December (8mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Penllergaer, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (1.1 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
Penllergaer, 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: 8h and 2min
The months with the most sunshine are April and May (Average sunshine: 8h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in May
Penllergaer, United Kingdom
- Average sunshine days in May: 13 days
The month with the most sunshine days is May (13 days).
The month with the least sunshine days is December (6.6 days).
Average UV index in May
Penllergaer, 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 and December (UV index 2).
Average cloud cover in May
Penllergaer, United Kingdom
- Average cloud cover in May: 45
The month with the most cloud cover is December (Cloud cover 63).
The months with the least cloud cover are April and May (Cloud cover 45).
Average visibility in May
Penllergaer, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are March, April, June, July and October (10km).
The months with the lowest visibility are January, February, May, August, September, November and December (9km).
Penllergaer, United Kingdom
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