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
As May unfolds, the average high-temperature reaches a fresh 12.1°C (53.8°F), hinting at a slight fluctuation from the previous month. May nights in Boulmer witness a mild cool down to an average low of 7.7°C (45.9°F).Humidity
In Boulmer, United Kingdom, the average relative humidity in May is 81%.Rainfall
In Boulmer, in May, during 15.6 rainfall days, 26mm (1.02") of precipitation is typically accumulated. In Boulmer, United Kingdom, during the entire year, the rain falls for 186.5 days and collects up to 409mm (16.1") of precipitation.Snowfall
May through September are months without snowfall in Boulmer.Daylight
The average length of the day in May in Boulmer is 16h and 15min.On the first day of May, sunrise is at 5:22 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 4:32 am and sunset at 9:35 pm BST.
Sunshine
In Boulmer, the average sunshine in May is 7.7h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index in Boulmer. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during May leads to these instructions:
Take precautions - Protection against sun damage is advised. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Boulmer?
What is the average humidity in May in Boulmer?
How much does it rain in Boulmer in May?
When it does not snow in Boulmer?
Does it snow in Boulmer in May?
How many hours of daylight does Boulmer have in May?
What time are sunrise and sunset in May in Boulmer?
How many hours of sunshine does Boulmer have in May?
What is the month with the highest UV index in Boulmer?
How high is the UV index in May in Boulmer?
Average temperature in May
Boulmer, United Kingdom
- Average high temperature in May: 12.1°C
The warmest month (with the highest average high temperature) is August (16.8°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in May: 7.7°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 (3.6°C).
Average pressure in May
Boulmer, United Kingdom
- Average pressure in May: 1015.9mbar
The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1007.6mbar).
Average wind speed in May
Boulmer, United Kingdom
- Average wind speed in May: 17.5km/h
The windiest month (with the highest average wind speed) is January (25.6km/h).
The calmest month (with the lowest average wind speed) is June (15.9km/h).
Average humidity in May
Boulmer, United Kingdom
- Average humidity in May: 81%
The months with the highest relative humidity are January, June, October, November and December (83%).
The month with the lowest relative humidity is April (80%).
Average rainfall in May
Boulmer, United Kingdom
- Average rainfall in May: 26mm
The wettest month (with the highest rainfall) is August (52mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in May
Boulmer, United Kingdom
- Average rainfall days in May: 15.6 days
The month with the highest number of rainy days is August (19.9 days).
The month with the least rainy days is April (12.6 days).
Average snowfall in May
Boulmer, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (32mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Boulmer, United Kingdom
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Boulmer, United Kingdom
- Average daylight in May: 16h and 1min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in May: 7h and 4min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The months with the least sunshine are February and November (Average sunshine: 4h and 18min).
Average sunshine days in May
Boulmer, United Kingdom
- Average sunshine days in May: 12.6 days
The month with the most sunshine days is April (14.4 days).
The month with the least sunshine days is August (7.2 days).
Average UV index in May
Boulmer, 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, March, November and December (UV index 2).
Average cloud cover in May
Boulmer, United Kingdom
- Average cloud cover in May: 49
The months with the most cloud cover are February and November (Cloud cover 57).
The month with the least cloud cover is April (Cloud cover 47).
Average visibility in May
Boulmer, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, August, September, October and December (10km).
The months with the lowest visibility are January, May, June, July and November (9km).
