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
In May, Llanilar experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 11.5°C (52.7°F) in April to a mild 13.8°C (56.8°F). May brings Llanilar a consistent average low-temperature of 7°C (44.6°F).Humidity
In Llanilar, the average relative humidity in May is 83%.Rainfall
The month with the least rainfall in Llanilar is May, when the rain falls for 16.4 days and typically collects 38mm (1.5") of precipitation.Snowfall
In Llanilar, United Kingdom, snow does not fall in May through October.Daylight
The average length of the day in May in Llanilar is 15h and 46min.On the first day of the month, sunrise is at 5:43 am and sunset at 8:42 pm. On the last day of May, sunrise is at 5:00 am and sunset at 9:27 pm BST.
Sunshine
With an average of 7.5h of sunshine, May has the most sunshine of the year.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 threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, the UV index of 4 transforms into the following advice:
Take necessary precautions - Defending against sun damage is advocated. To protect against the Sun's most potent rays, avoid direct exposure around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Llanilar?
What is the average humidity in May in Llanilar?
What is the driest month in Llanilar?
How many days does it rain in May in Llanilar?
When it does not snow in Llanilar?
Does it snow in Llanilar in May?
What is the average length of the day in May in Llanilar?
When are sunrise and sunset in May in Llanilar?
What month has the most sunshine in Llanilar?
How long on average sun shines in May in Llanilar?
When is the highest UV index in Llanilar?
What is the UV index intensity in May in Llanilar?
Average temperature in May
Llanilar, United Kingdom
- Average high temperature in May: 13.8°C
The warmest month (with the highest average high temperature) is July (17.5°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in May: 7°C
The month with the highest average low temperature is August (11.5°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).
Average pressure in May
Llanilar, United Kingdom
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in May
Llanilar, United Kingdom
- Average wind speed in May: 15.1km/h
The windiest month (with the highest average wind speed) is December (21.3km/h).
The calmest month (with the lowest average wind speed) is June (13.5km/h).
Average humidity in May
Llanilar, United Kingdom
- Average humidity in May: 83%
The months with the highest relative humidity are January, August, September, October, November and December (88%).
The month with the lowest relative humidity is April (82%).
Average rainfall in May
Llanilar, United Kingdom
- Average rainfall in May: 38mm
The wettest month (with the highest rainfall) is December (93mm).
The driest month (with the least rainfall) is May (38mm).
Average rainfall days in May
Llanilar, United Kingdom
- Average rainfall days in May: 16.4 days
The month with the highest number of rainy days is August (20.3 days).
The month with the least rainy days is February (14.4 days).
Average snowfall in May
Llanilar, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (32mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Llanilar, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (2.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Llanilar, United Kingdom
- Average daylight in May: 15h and 5min
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: 7h and 3min
The month with the most sunshine is May (Average sunshine: 7h and 30min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).
Average sunshine days in May
Llanilar, United Kingdom
- Average sunshine days in May: 11.3 days
The month with the most sunshine days is March (11.8 days).
The month with the least sunshine days is August (7 days).
Average UV index in May
Llanilar, 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
Llanilar, United Kingdom
- Average cloud cover in May: 51
The month with the most cloud cover is December (Cloud cover 66).
The months with the least cloud cover are April and May (Cloud cover 51).
Average visibility in May
Llanilar, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
