May weather forecastRadwinter, United Kingdom
May
Weather in May
May, the last month of the spring in Radwinter, is another refreshing month, with an average temperature ranging between max 15.8°C (60.4°F) and min 7°C (44.6°F).Temperature
May's advent denotes a minor fluctuation in the average high-temperature to a still mild 15.8°C (60.4°F) from April's 13.3°C (55.9°F). In the month of May, Radwinter's average low-temperature falls to a frosty 7°C (44.6°F).Humidity
In May, the average relative humidity is 82%.Rainfall
In Radwinter, United Kingdom, in May, it is raining for 14 days, with typically 29mm (1.14") of accumulated precipitation. Throughout the year, there are 158.5 rainfall days, and 387mm (15.24") of precipitation is accumulated.Snowfall
In Radwinter, snow does not fall in May through October.Daylight
The average length of the day in May is 15h and 43min.On the first day of May in Radwinter, sunrise is at 5:27 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 4:44 am and sunset at 9:08 pm BST.
Sunshine
In Radwinter, the average sunshine in May is 7h.UV index
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 4 in May converts into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Radwinter, United Kingdom
- Average high temperature in May: 15.8°C
The warmest months (with the highest average high temperature) are July and August (21.3°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in May: 7°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in May
Radwinter, United Kingdom
- Average pressure in May: 1016.7mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in May
Radwinter, United Kingdom
- Average wind speed in May: 13.9km/h
The windiest months (with the highest average wind speed) are February and December (18.6km/h).
The calmest month (with the lowest average wind speed) is July (13km/h).
Average humidity in May
Radwinter, United Kingdom
- Average humidity in May: 82%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (74%).
Average rainfall in May
Radwinter, United Kingdom
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is December (44mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in May
Radwinter, United Kingdom
- Average rainfall days in May: 14 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (10.7 days).
Average snowfall in May
Radwinter, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (30mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Radwinter, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.8 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
Radwinter, United Kingdom
- Average daylight in May: 15h and 42min
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: 7h and 0min
The month with the most sunshine is August (Average sunshine: 7h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in May
Radwinter, United Kingdom
- Average sunshine days in May: 14.1 days
The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is July (12.1 days).
Average UV index in May
Radwinter, United Kingdom
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Radwinter, United Kingdom
- Average cloud cover in May: 55
The month with the most cloud cover is February (Cloud cover 64).
The months with the least cloud cover are August and September (Cloud cover 50).
Average visibility in May
Radwinter, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).





