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
Formby experiences a transition to a refreshing 13.9°C (57°F) in average high-temperatures with the arrival of May, not greatly differing from April's 11.6°C (52.9°F). Formby's average low-temperature in May is measured at a frosty 8.7°C (47.7°F).Humidity
April and May, with an average relative humidity of 78%, are the least humid months.Rainfall
In Formby, in May, it is raining for 18.7 days, with typically 43mm (1.69") of accumulated precipitation. In Formby, during the entire year, the rain falls for 234.5 days and collects up to 803mm (31.61") of precipitation.Snowfall
In Formby, snow does not fall in May through October.Daylight
The average length of the day in May is 15h and 56min.On the first day of May in Formby, sunrise is at 5:35 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 4:49 am and sunset at 9:30 pm BST.
Sunshine
The average sunshine in May is 7.8h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 4 during May translates into these guidelines:
Exercise care. People with light skin might get burns in fewer than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Formby in May?
What is the least humid month in Formby?
What is the average humidity in May?
How much does it rain in May?
When it does not snow?
Does it snow in May?
How many hours of daylight does Formby have in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Formby have in May?
What are the months with the highest UV index?
What is the UV index reading in May?
Average temperature in May
Formby, United Kingdom
- Average high temperature in May: 13.9°C
The warmest month (with the highest average high temperature) is July (18.2°C).
The months with the lowest average high temperature are January and February (7.3°C).
- Average low temperature in May: 8.7°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (4.2°C).
Average pressure in May
Formby, 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 (1008.8mbar).
Average wind speed in May
Formby, United Kingdom
- Average wind speed in May: 16.5km/h
The windiest month (with the highest average wind speed) is December (23.4km/h).
The calmest month (with the lowest average wind speed) is June (14.8km/h).
Average humidity in May
Formby, United Kingdom
- Average humidity in May: 78%
The months with the highest relative humidity are January and December (83%).
The months with the lowest relative humidity are April and May (78%).
Average rainfall in May
Formby, United Kingdom
- Average rainfall in May: 43mm
The wettest month (with the highest rainfall) is August (92mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in May
Formby, United Kingdom
- Average rainfall days in May: 18.7 days
The month with the highest number of rainy days is August (23.6 days).
The month with the least rainy days is April (15.5 days).
Average snowfall in May
Formby, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Formby, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.8 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
Formby, United Kingdom
- Average daylight in May: 15h and 5min
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 36min).
- Average sunshine in May: 7h and 5min
The month with the most sunshine is April (Average sunshine: 8h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).
Average sunshine days in May
Formby, United Kingdom
- Average sunshine days in May: 10.5 days
The month with the most sunshine days is April (11.5 days).
The month with the least sunshine days is August (5.2 days).
Average UV index in May
Formby, 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, November and December (UV index 2).
Average cloud cover in May
Formby, United Kingdom
- Average cloud cover in May: 48
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 47).
Average visibility in May
Formby, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are April and October (10km).
The months with the lowest visibility are January, February, March, May, June, July, August, September, November and December (9km).
