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
Swalcliffe marks the start of May with an average high-temperature of a mild 15.3°C (59.5°F), hinting at a slight fluctuation from April's 12.8°C (55°F). During May, the temperature in Swalcliffe, United Kingdom, is averaged to a low of 6.4°C (43.5°F) at night.Humidity
In May, the average relative humidity in Swalcliffe is 84%.Rainfall
In May, in Swalcliffe, the rain falls for 13.3 days. Throughout May, 22mm (0.87") of precipitation is accumulated. Throughout the year, in Swalcliffe, United Kingdom, there are 150.6 rainfall days, and 286mm (11.26") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Swalcliffe, the average length of the day in May is 15h and 43min.On the first day of the month, sunrise is at 5:34 am and sunset at 8:31 pm. On the last day of May, sunrise is at 4:51 am and sunset at 9:15 pm BST.
Sunshine
In Swalcliffe, United Kingdom, the average sunshine in May is 6.6h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: In May, the maximum UV index of 4 suggests this advice:
Take precautions - Protection against sun damage is advised. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. 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 are the temperatures in Swalcliffe in May?
What is the average humidity in May in Swalcliffe?
How many days does it rain in May in Swalcliffe?
When it does not snow in Swalcliffe?
How many hours of daylight does Swalcliffe have in May?
When is the sunrise / sunset in May in Swalcliffe?
How many hours of sunshine does Swalcliffe have in May?
What is the month with the highest UV index in Swalcliffe?
What is the UV index reading in May in Swalcliffe?
Average temperature in May
Swalcliffe, United Kingdom
- Average high temperature in May: 15.3°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in May: 6.4°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in May
Swalcliffe, United Kingdom
- Average pressure in May: 1016.6mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010mbar).
Average wind speed in May
Swalcliffe, United Kingdom
- Average wind speed in May: 13.7km/h
The windiest months (with the highest average wind speed) are February and December (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in May
Swalcliffe, United Kingdom
- Average humidity in May: 84%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (80%).
Average rainfall in May
Swalcliffe, United Kingdom
- Average rainfall in May: 22mm
The wettest month (with the highest rainfall) is August (32mm).
The driest month (with the least rainfall) is March (16mm).
Average rainfall days in May
Swalcliffe, United Kingdom
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is July (15.1 days).
The months with the least rainy days are February and September (9.9 days).
Average snowfall in May
Swalcliffe, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Swalcliffe, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4.7 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
Swalcliffe, United Kingdom
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in May: 6h and 4min
The month with the most sunshine is July (Average sunshine: 7h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in May
Swalcliffe, United Kingdom
- Average sunshine days in May: 13.3 days
The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is June (12 days).
Average UV index in May
Swalcliffe, 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
Swalcliffe, United Kingdom
- Average cloud cover in May: 57
The month with the most cloud cover is November (Cloud cover 65).
The month with the least cloud cover is September (Cloud cover 54).
Average visibility in May
Swalcliffe, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, May, July, August, October and December (9km).
The months with the lowest visibility are April, June, September and November (8km).
Swalcliffe, United Kingdom
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