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 transition from April to May sees average high-temperatures adjusting to a refreshing 13.6°C (56.5°F), from a not significantly different 11.2°C (52.2°F). Aberllefenni encounters an average low-temperature of 6.5°C (43.7°F) during May nights.Humidity
April and May, with an average relative humidity of 83%, are the least humid months.Rainfall
May is the month with the least rainfall. Rain falls for 17 days and accumulates 41mm (1.61") of precipitation.Snowfall
Months with snowfall are January through May, November and December. May is the last month it regularly snows in Aberllefenni. During 0.1 snowfall days, in May, Aberllefenni aggregates 1mm (0.04") of snow. Throughout the year, there are 19.4 snowfall days, and 197mm (7.76") of snow is accumulated.Daylight
In May, the average length of the day is 15h and 48min.On the first day of the month, sunrise is at 5:41 am and sunset at 8:42 pm. On the last day of May, sunrise is at 4:57 am and sunset at 9:28 pm BST.
Sunshine
May has the most sunshine of the year, with an average of 7.1h of sunshine.UV index
May through August, with an average maximum UV index of 4, are months with the highest UV index in Aberllefenni. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: In May, an average UV index of 4 transforms into the following instructions:
Ensure safety - Recommendations to avert sunburn are presented. It's recommended to limit sun exposure when its radiation is at its peak during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Aberllefenni?
What are the least humid months in Aberllefenni?
What is the average humidity in May in Aberllefenni?
What is the driest month in Aberllefenni?
How many days does it rain in May in Aberllefenni?
What is the last month it snows in Aberllefenni?
How many hours of daylight does Aberllefenni have in May?
When are sunrise and sunset in May in Aberllefenni?
What month has the most sunshine in Aberllefenni?
How many hours of sunshine does Aberllefenni have in May?
When is the highest UV index in Aberllefenni?
What is the UV index intensity in May in Aberllefenni?
Average temperature in May
Aberllefenni, United Kingdom
- Average high temperature in May: 13.6°C
The warmest month (with the highest average high temperature) is July (17.2°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in May: 6.5°C
The month with the highest average low temperature is August (10.8°C).
The coldest month (with the lowest average low temperature) is February (1.9°C).
Average pressure in May
Aberllefenni, United Kingdom
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.2mbar).
Average wind speed in May
Aberllefenni, United Kingdom
- Average wind speed in May: 13.4km/h
The windiest month (with the highest average wind speed) is December (19.1km/h).
The calmest month (with the lowest average wind speed) is June (11.9km/h).
Average humidity in May
Aberllefenni, United Kingdom
- Average humidity in May: 83%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in May
Aberllefenni, United Kingdom
- Average rainfall in May: 41mm
The wettest month (with the highest rainfall) is December (94mm).
The driest month (with the least rainfall) is May (41mm).
Average rainfall days in May
Aberllefenni, United Kingdom
- Average rainfall days in May: 17 days
The month with the highest number of rainy days is November (21 days).
The month with the least rainy days is February (14.7 days).
Average snowfall in May
Aberllefenni, United Kingdom
- Average snowfall in May: 1mm
The month with the highest snowfall is January (57mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in May
Aberllefenni, United Kingdom
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (5.7 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
Aberllefenni, United Kingdom
- Average daylight in May: 15h and 5min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in May: 7h and 1min
The month with the most sunshine is May (Average sunshine: 7h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in May
Aberllefenni, United Kingdom
- Average sunshine days in May: 10.6 days
The month with the most sunshine days is March (11.7 days).
The month with the least sunshine days is November (6.4 days).
Average UV index in May
Aberllefenni, 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
Aberllefenni, United Kingdom
- Average cloud cover in May: 55
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is April (Cloud cover 54).
Average visibility in May
Aberllefenni, United Kingdom
- Average visibility in May: 8km
The months with the highest visibility are March, April, November and December (9km).
The months with the lowest visibility are January, February, May, June, July, August, September and October (8km).
