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
May's arrival brings an average high-temperature of a moderate 15.4°C (59.7°F), slightly deviating from April's 12.9°C (55.2°F). In West Challow, the nighttime temperature averages to a chilly 6.5°C (43.7°F) during May.Humidity
In West Challow, the average relative humidity in May is 84%.Rainfall
In West Challow, during May, the rain falls for 13.5 days and regularly aggregates up to 19mm (0.75") of precipitation. Throughout the year, there are 144.1 rainfall days, and 246mm (9.69") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in May in West Challow, United Kingdom, is 15h and 39min.On the first day of May, sunrise is at 5:36 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 4:54 am and sunset at 9:13 pm BST.
Sunshine
In May, the average sunshine is 6.8h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index in West Challow. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 4 during May translates into the following directions:
Undertake precautions - Guarding against sun damage is counselled. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in West Challow?
What is the average humidity in May in West Challow?
How much does it rain in West Challow in May?
When it does not snow in West Challow?
Does it snow in West Challow in May?
How many hours of daylight does West Challow have in May?
When are sunrise and sunset in May in West Challow?
How many hours of sunshine does West Challow have in May?
What are the months with the highest UV index in West Challow?
How high is the UV index in May in West Challow?
Average temperature in May
West Challow, United Kingdom
- Average high temperature in May: 15.4°C
The warmest month (with the highest average high temperature) is July (20.6°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in May: 6.5°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in May
West Challow, United Kingdom
- Average pressure in May: 1016.7mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).
Average wind speed in May
West Challow, United Kingdom
- Average wind speed in May: 13.6km/h
The windiest month (with the highest average wind speed) is February (18.4km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).
Average humidity in May
West Challow, United Kingdom
- Average humidity in May: 84%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are July and August (81%).
Average rainfall in May
West Challow, United Kingdom
- Average rainfall in May: 19mm
The wettest month (with the highest rainfall) is June (27mm).
The driest month (with the least rainfall) is September (14mm).
Average rainfall days in May
West Challow, United Kingdom
- Average rainfall days in May: 13.5 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is September (9 days).
Average snowfall in May
West Challow, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (16mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
West Challow, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.9 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
West Challow, United Kingdom
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in May: 6h and 5min
The month with the most sunshine is July (Average sunshine: 7h and 18min).
The months with the least sunshine are February and November (Average sunshine: 3h and 36min).
Average sunshine days in May
West Challow, United Kingdom
- Average sunshine days in May: 12.5 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in May
West Challow, 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
West Challow, United Kingdom
- Average cloud cover in May: 56
The month with the most cloud cover is November (Cloud cover 66).
The months with the least cloud cover are April and September (Cloud cover 53).
Average visibility in May
West Challow, United Kingdom
- Average visibility in May: 8km
The months with the highest visibility are February, March, July, August and December (9km).
The months with the lowest visibility are January, April, May, June, September, October and November (8km).
