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
May's average high-temperature stands at a still fresh 12.7°C (54.9°F), showing little deviation from April's 10.3°C (50.5°F). In Heversham, an average nighttime temperature of 4.9°C (40.8°F) is expected during May.Humidity
April and May, with an average relative humidity of 85%, are the least humid months in Heversham.Rainfall
In Heversham, during May, the rain falls for 18.1 days and regularly aggregates up to 42mm (1.65") of precipitation. Throughout the year, there are 220.5 rainfall days, and 741mm (29.17") of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. May is the last month it regularly snows. During 0.6 snowfall days, in May, Heversham aggregates 2mm (0.08") of snow. Throughout the year, in Heversham, there are 31.6 snowfall days, and 313mm (12.32") of snow is accumulated.Daylight
In May, the average length of the day in Heversham is 16h and 3min.On the first day of May, sunrise is at 5:32 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 4:44 am and sunset at 9:33 pm BST.
Sunshine
In May, the average sunshine is 6.5h.UV index
The months with the highest UV index in Heversham are May through July, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 4 during May morphs into the following directions:
Ensure safety - Recommendations to avert sunburn are presented. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What are May temperatures in Heversham?
What is the least humid month in Heversham?
What is the average humidity in May in Heversham?
How much does it rain in Heversham in May?
What is the last month it snows in Heversham?
What is the average length of the day in May in Heversham?
When is the sunrise / sunset in May in Heversham?
How many hours of sunshine does Heversham have in May?
When is the highest UV index in Heversham?
How high is the UV index in May in Heversham?
Average temperature in May
Heversham, United Kingdom
- Average high temperature in May: 12.7°C
The warmest month (with the highest average high temperature) is July (16.7°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in May: 4.9°C
The month with the highest average low temperature is August (9.9°C).
The coldest month (with the lowest average low temperature) is January (0.6°C).
Average pressure in May
Heversham, United Kingdom
- Average pressure in May: 1016.1mbar
The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.4mbar).
Average wind speed in May
Heversham, United Kingdom
- Average wind speed in May: 14.7km/h
The windiest month (with the highest average wind speed) is December (18.8km/h).
The calmest months (with the lowest average wind speed) are June and July (12.5km/h).
Average humidity in May
Heversham, United Kingdom
- Average humidity in May: 85%
The months with the highest relative humidity are January, November and December (92%).
The months with the lowest relative humidity are April and May (85%).
Average rainfall in May
Heversham, United Kingdom
- Average rainfall in May: 42mm
The wettest month (with the highest rainfall) is August (83mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in May
Heversham, United Kingdom
- Average rainfall days in May: 18.1 days
The month with the highest number of rainy days is August (22.6 days).
The month with the least rainy days is February (14.4 days).
Average snowfall in May
Heversham, United Kingdom
- Average snowfall in May: 2mm
The month with the highest snowfall is January (86mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in May
Heversham, United Kingdom
- Average snowfall days in May: 0.6 days
The month with the highest number of snowfall days is January (8.8 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
Heversham, United Kingdom
- Average daylight in May: 16h and 0min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in May: 6h and 3min
The month with the most sunshine is April (Average sunshine: 6h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in May
Heversham, United Kingdom
- Average sunshine days in May: 9.7 days
The month with the most sunshine days is April (11.1 days).
The month with the least sunshine days is August (5 days).
Average UV index in May
Heversham, United Kingdom
- Average UV index in May: 4
The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in May
Heversham, United Kingdom
- Average cloud cover in May: 58
The months with the most cloud cover are January and December (Cloud cover 71).
The month with the least cloud cover is April (Cloud cover 56).
Average visibility in May
Heversham, United Kingdom
- Average visibility in May: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
Heversham, United Kingdom
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