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
The initiation of May records an average high-temperature of a still mild 15.6°C (60.1°F), displaying a near consistency with the previous month. During May, an average low-temperature of 6.6°C (43.9°F) is observed in Swanbourne.Humidity
In May, the average relative humidity is 83%.Rainfall
In Swanbourne, in May, it is raining for 14.6 days, with typically 22mm (0.87") of accumulated precipitation. In Swanbourne, during the entire year, the rain falls for 156.4 days and collects up to 277mm (10.91") of precipitation.Snowfall
In Swanbourne, United Kingdom, snow does not fall in May through November.Daylight
The average length of the day in May in Swanbourne is 15h and 42min.On the first day of May, sunrise is at 5:32 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 4:49 am and sunset at 9:12 pm BST.
Sunshine
In Swanbourne, the average sunshine in May is 6.9h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index in Swanbourne. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 4 in May translates into this advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Swanbourne in May?
What is the average humidity in May in Swanbourne?
How many days does it rain in May in Swanbourne?
When it does not snow in Swanbourne?
Does it snow in Swanbourne in May?
How many hours of daylight does Swanbourne have in May?
When are sunrise and sunset in May in Swanbourne?
How long on average sun shines in May in Swanbourne?
What are the months with the highest UV index in Swanbourne?
How high is the UV index in May in Swanbourne?
Average temperature in May
Swanbourne, United Kingdom
- Average high temperature in May: 15.6°C
The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in May: 6.6°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in May
Swanbourne, United Kingdom
- Average pressure in May: 1016.6mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.1mbar).
Average wind speed in May
Swanbourne, United Kingdom
- Average wind speed in May: 13.8km/h
The windiest month (with the highest average wind speed) is December (18.7km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in May
Swanbourne, United Kingdom
- Average humidity in May: 83%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (78%).
Average rainfall in May
Swanbourne, United Kingdom
- Average rainfall in May: 22mm
The wettest month (with the highest rainfall) is June (36mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days in May
Swanbourne, United Kingdom
- Average rainfall days in May: 14.6 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is February (9.9 days).
Average snowfall in May
Swanbourne, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (11mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Swanbourne, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (2.7 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
Swanbourne, 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 30min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in May
Swanbourne, United Kingdom
- Average sunshine days in May: 11.5 days
The month with the most sunshine days is March (16.5 days).
The month with the least sunshine days is August (10.3 days).
Average UV index in May
Swanbourne, 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
Swanbourne, United Kingdom
- Average cloud cover in May: 55
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 51).
Average visibility in May
Swanbourne, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, July, August, September, October and December (9km).
The months with the lowest visibility are June and November (8km).
