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 moderate 15.4°C (59.7°F), displaying a near consistency with the previous month. Throughout the month of May, Swinstead sees a steady low-temperature average of 6.7°C (44.1°F).Humidity
The average relative humidity in May is 82%.Rainfall
In Swinstead, during May, the rain falls for 15.4 days and regularly aggregates up to 21mm (0.83") of precipitation. In Swinstead, during the entire year, the rain falls for 152.3 days and collects up to 262mm (10.31") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In May, the average length of the day in Swinstead is 15h and 49min.On the first day of May, sunrise is at 5:28 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 4:43 am and sunset at 9:15 pm BST.
Sunshine
In May, the average sunshine is 7.2h.UV index
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 4 during May translates into the following directions:
Exercise prevention - Protecting skin and eyes from harm is required. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Swinstead?
What is the average humidity in May in Swinstead?
How many days does it rain in May in Swinstead?
When it does not snow in Swinstead?
Does it snow in Swinstead in May?
What is the average length of the day in May in Swinstead?
When are sunrise and sunset in May in Swinstead?
How long on average sun shines in May in Swinstead?
What is the UV index reading in May in Swinstead?
Average temperature in May
Swinstead, United Kingdom
- Average high temperature in May: 15.4°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in May: 6.7°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 (1.6°C).
Average pressure in May
Swinstead, United Kingdom
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in May
Swinstead, United Kingdom
- Average wind speed in May: 13.8km/h
The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in May
Swinstead, 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 (77%).
Average rainfall in May
Swinstead, United Kingdom
- Average rainfall in May: 21mm
The wettest month (with the highest rainfall) is June (37mm).
The driest months (with the least rainfall) are March and April (15mm).
Average rainfall days in May
Swinstead, United Kingdom
- Average rainfall days in May: 15.4 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in May
Swinstead, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Swinstead, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.1 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
Swinstead, United Kingdom
- Average daylight in May: 15h and 5min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in May: 7h and 1min
The months with the most sunshine are July and August (Average sunshine: 7h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in May
Swinstead, United Kingdom
- Average sunshine days in May: 10.8 days
The months with the most sunshine days are October and December (15.9 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in May
Swinstead, 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
Swinstead, United Kingdom
- Average cloud cover in May: 54
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in May
Swinstead, 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).
