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
Borehamwood experiences an average high-temperature of an enjoyable 16.3°C (61.3°F) in May, subtly different from April's 13.9°C (57°F). Throughout the May nights, Borehamwood encounters a low-temperature of 7.8°C (46°F).Humidity
In Borehamwood, United Kingdom, the average relative humidity in May is 78%.Rainfall
In Borehamwood, in May, it is raining for 14.7 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, in Borehamwood, there are 168.8 rainfall days, and 393mm (15.47") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in May is 15h and 40min.On the first day of the month, sunrise is at 5:31 am and sunset at 8:25 pm. On the last day of May, sunrise is at 4:48 am and sunset at 9:08 pm BST.
Sunshine
The average sunshine in May is 7.5h.UV index
In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The UV index of 4 during May translates into the following guidance:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
What are May temperatures in Borehamwood?
What is the average humidity in May in Borehamwood?
How many days does it rain in May in Borehamwood?
When it does not snow in Borehamwood?
What is the average length of the day in May in Borehamwood?
When are sunrise and sunset in May in Borehamwood?
How long on average sun shines in May in Borehamwood?
What is the UV index intensity in May in Borehamwood?
Average temperature in May
Borehamwood, United Kingdom
- Average high temperature in May: 16.3°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in May: 7.8°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in May
Borehamwood, United Kingdom
- Average pressure in May: 1016.8mbar
The months with the highest atmospheric pressure are May and September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in May
Borehamwood, United Kingdom
- Average wind speed in May: 13.6km/h
The windiest month (with the highest average wind speed) is February (17.8km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in May
Borehamwood, United Kingdom
- Average humidity in May: 78%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (74%).
Average rainfall in May
Borehamwood, United Kingdom
- Average rainfall in May: 27mm
The wettest month (with the highest rainfall) is December (47mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in May
Borehamwood, United Kingdom
- Average rainfall days in May: 14.7 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is March (12.2 days).
Average snowfall in May
Borehamwood, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Borehamwood, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4.3 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
Borehamwood, 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: 7h and 3min
The months with the most sunshine are July and August (Average sunshine: 8h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in May
Borehamwood, United Kingdom
- Average sunshine days in May: 12.8 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (11.4 days).
Average UV index in May
Borehamwood, 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, November and December (UV index 2).
Average cloud cover in May
Borehamwood, United Kingdom
- Average cloud cover in May: 51
The months with the most cloud cover are February and November (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 48).
Average visibility in May
Borehamwood, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Borehamwood, United Kingdom
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