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
As Ilkley welcomes May, the average high-temperature stabilizes at a refreshing 13.8°C (56.8°F), showing little deviation from April's 11.4°C (52.5°F). Nighttime temperatures in Ilkley, United Kingdom, consistently average a wintry 5.9°C (42.6°F) during May.Humidity
April and May, with an average relative humidity of 82%, are the least humid months in Ilkley, United Kingdom.Rainfall
In Ilkley, United Kingdom, in May, during 16.3 rainfall days, 34mm (1.34") of precipitation is typically accumulated. Throughout the year, in Ilkley, there are 187.4 rainfall days, and 494mm (19.45") of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall in Ilkley. May is the last month it regularly snows in Ilkley, United Kingdom. During 0.3 snowfall days, in May, Ilkley aggregates 2mm (0.08") of snow. Throughout the year, in Ilkley, United Kingdom, there are 18.5 snowfall days, and 143mm (5.63") of snow is accumulated.Daylight
In May, the average length of the day in Ilkley is 16h and 0min.On the first day of May, sunrise is at 5:29 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 4:42 am and sunset at 9:27 pm BST.
Sunshine
In May, the average sunshine is 6.5h.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 unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 4 during May, leads to the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What is the usual temperature for Ilkley in May?
What is the least humid month in Ilkley?
What is the average humidity in May in Ilkley?
How much does it rain in Ilkley in May?
What is the last month it snows in Ilkley?
How many hours of daylight does Ilkley have in May?
When are sunrise and sunset in May in Ilkley?
How long on average sun shines in May in Ilkley?
What are the months with the highest UV index in Ilkley?
What is the UV index intensity in May in Ilkley?
Average temperature in May
Ilkley, United Kingdom
- Average high temperature in May: 13.8°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 (4.8°C).
- Average low temperature in May: 5.9°C
The month with the highest average low temperature is August (10.7°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).
Average pressure in May
Ilkley, United Kingdom
- Average pressure in May: 1016.2mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.8mbar).
Average wind speed in May
Ilkley, United Kingdom
- Average wind speed in May: 14.8km/h
The windiest month (with the highest average wind speed) is February (18.8km/h).
The calmest months (with the lowest average wind speed) are June and July (13km/h).
Average humidity in May
Ilkley, United Kingdom
- Average humidity in May: 82%
The months with the highest relative humidity are November and December (91%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall in May
Ilkley, United Kingdom
- Average rainfall in May: 34mm
The wettest month (with the highest rainfall) is November (51mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in May
Ilkley, United Kingdom
- Average rainfall days in May: 16.3 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (12.5 days).
Average snowfall in May
Ilkley, United Kingdom
- Average snowfall in May: 2mm
The month with the highest snowfall is February (41mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in May
Ilkley, United Kingdom
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is February (5.6 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
Ilkley, United Kingdom
- Average daylight in May: 16h and 0min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in May: 6h and 3min
The month with the most sunshine is July (Average sunshine: 6h and 48min).
The months with the least sunshine are February and November (Average sunshine: 3h and 24min).
Average sunshine days in May
Ilkley, United Kingdom
- Average sunshine days in May: 9.8 days
The month with the most sunshine days is March (13.2 days).
The month with the least sunshine days is August (6.8 days).
Average UV index in May
Ilkley, 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
Ilkley, United Kingdom
- Average cloud cover in May: 57
The month with the most cloud cover is November (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 55).
Average visibility in May
Ilkley, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are March, April and May (9km).
The months with the lowest visibility are January, February, June, July, August, September, October, November and December (8km).
Ilkley, United Kingdom
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