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
The arrival of May sees a recorded average high-temperature of an enjoyable 16°C (60.8°F), showing little divergence from the previous month's conditions. Throughout May, Winchester encounters an average temperature drop to a chilly 7.3°C (45.1°F).Humidity
In May, the average relative humidity in Winchester, United Kingdom, is 80%.Rainfall
In Winchester, during May, the rain falls for 15.9 days and regularly aggregates up to 32mm (1.26") of precipitation. In Winchester, during the entire year, the rain falls for 186.6 days and collects up to 535mm (21.06") of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in May is 15h and 34min.On the first day of May in Winchester, sunrise is at 5:37 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 4:56 am and sunset at 9:09 pm BST.
Sunshine
In Winchester, the average sunshine in May is 7.1h.UV index
The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The average daily UV index of 4 in May transforms into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. To protect against the Sun's most potent rays, avoid direct exposure around midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What is the usual temperature for Winchester in May?
What is the average humidity in May in Winchester?
How many days does it rain in May in Winchester?
When it does not snow in Winchester?
How many hours of daylight does Winchester have in May?
When is the sunrise / sunset in May in Winchester?
How long on average sun shines in May in Winchester?
What is the UV index reading in May in Winchester?
Average temperature in May
Winchester, United Kingdom
- Average high temperature in May: 16°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in May: 7.3°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is February (2.5°C).
Average pressure in May
Winchester, United Kingdom
- Average pressure in May: 1016.9mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in May
Winchester, United Kingdom
- Average wind speed in May: 13.3km/h
The windiest month (with the highest average wind speed) is February (17.3km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in May
Winchester, United Kingdom
- Average humidity in May: 80%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is July (78%).
Average rainfall in May
Winchester, United Kingdom
- Average rainfall in May: 32mm
The wettest month (with the highest rainfall) is December (64mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in May
Winchester, United Kingdom
- Average rainfall days in May: 15.9 days
The month with the highest number of rainy days is November (17.7 days).
The month with the least rainy days is September (12.9 days).
Average snowfall in May
Winchester, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (18mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Winchester, United Kingdom
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (2.2 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
Winchester, 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: 8h and 0min).
- Average sunshine in May: 7h and 1min
The month with the most sunshine is July (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in May
Winchester, United Kingdom
- Average sunshine days in May: 12.1 days
The month with the most sunshine days is September (13.7 days).
The month with the least sunshine days is November (9.1 days).
Average UV index in May
Winchester, United Kingdom
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Winchester, United Kingdom
- Average cloud cover in May: 53
The month with the most cloud cover is November (Cloud cover 64).
The months with the least cloud cover are July and September (Cloud cover 50).
Average visibility in May
Winchester, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, May, June, July and August (9km).
The months with the lowest visibility are January, September, October, November and December (8km).
Winchester, United Kingdom
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