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
Calstone Wellington registers an average high-temperature of a refreshing 15.3°C (59.5°F) with the arrival of May, showing minor deviation from the preceding month. Calstone Wellington, in the month of May, anticipates a consistent average low-temperature of 6.5°C (43.7°F).Humidity
The average relative humidity in May is 84%.Rainfall
In Calstone Wellington, in May, during 16 rainfall days, 29mm (1.14") of precipitation is typically accumulated. Throughout the year, there are 178.2 rainfall days, and 397mm (15.63") of precipitation is accumulated.Snowfall
In Calstone Wellington, United Kingdom, snow does not fall in April through November.Daylight
In May, the average length of the day in Calstone Wellington, United Kingdom, is 15h and 37min.On the first day of the month, sunrise is at 5:38 am and sunset at 8:31 pm. On the last day of May, in Calstone Wellington, sunrise is at 4:56 am and sunset at 9:14 pm BST.
Sunshine
The average sunshine in May is 6.9h.UV index
May through August, with an average maximum UV index of 4, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In May, an average UV index of 4 transforms into the following instructions:
Ensure safety - Sun damage prevention is strongly urged. To guard against the harmful effects of the Sun, minimize exposure during midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What are the temperatures in Calstone Wellington in May?
What is the average humidity in May in Calstone Wellington?
How much does it rain in Calstone Wellington in May?
When it does not snow in Calstone Wellington?
How many hours of daylight does Calstone Wellington have in May?
When are sunrise and sunset in May in Calstone Wellington?
How long on average sun shines in May in Calstone Wellington?
What are the months with the highest UV index in Calstone Wellington?
How high is the UV index in May in Calstone Wellington?
Average temperature in May
Calstone Wellington, United Kingdom
- Average high temperature in May: 15.3°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 (11.9°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in May
Calstone Wellington, United Kingdom
- Average pressure in May: 1016.8mbar
The months with the highest atmospheric pressure are May and September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).
Average wind speed in May
Calstone Wellington, United Kingdom
- Average wind speed in May: 13.6km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).
Average humidity in May
Calstone Wellington, 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 (82%).
Average rainfall in May
Calstone Wellington, United Kingdom
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is June (44mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days in May
Calstone Wellington, United Kingdom
- Average rainfall days in May: 16 days
The month with the highest number of rainy days is July (19.4 days).
The months with the least rainy days are February and September (12.5 days).
Average snowfall in May
Calstone Wellington, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (16mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Calstone Wellington, United Kingdom
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (2 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
Calstone Wellington, United Kingdom
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
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 12min).
The month with the least sunshine is November (Average sunshine: 3h and 24min).
Average sunshine days in May
Calstone Wellington, United Kingdom
- Average sunshine days in May: 11.2 days
The month with the most sunshine days is October (14.6 days).
The month with the least sunshine days is July (8.5 days).
Average UV index in May
Calstone Wellington, 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, November and December (UV index 2).
Average cloud cover in May
Calstone Wellington, United Kingdom
- Average cloud cover in May: 56
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
Calstone Wellington, United Kingdom
- Average visibility in May: 8km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (8km).
Calstone Wellington, United Kingdom
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