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
Theydon Bois indicates an average high-temperature of an enjoyable 16°C (60.8°F) in May, showing minor variation from April's 13.6°C (56.5°F). In Theydon Bois, an average nighttime temperature of 7.3°C (45.1°F) is expected during May.Humidity
The average relative humidity in May is 80%.Rainfall
In Theydon Bois, during May, the rain falls for 14.3 days and regularly aggregates up to 29mm (1.14") of precipitation. Throughout the year, there are 159.7 rainfall days, and 378mm (14.88") of precipitation is accumulated.Snowfall
In Theydon Bois, United Kingdom, snow does not fall in April through October.Daylight
The average length of the day in May is 15h and 40min.On the first day of the month, sunrise is at 5:29 am and sunset at 8:23 pm. On the last day of May, in Theydon Bois, United Kingdom, sunrise is at 4:47 am and sunset at 9:07 pm BST.
Sunshine
In Theydon Bois, the average sunshine in May is 7.4h.UV index
The average daily maximum UV index in May in Theydon Bois is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 4 in May leads to these recommendations:
Take necessary precautions - Defending against sun damage is advocated. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What are the temperatures in Theydon Bois in May?
What is the average humidity in May in Theydon Bois?
How much does it rain in Theydon Bois in May?
When it does not snow in Theydon Bois?
How many hours of daylight does Theydon Bois have in May?
When are sunrise and sunset in May in Theydon Bois?
How long on average sun shines in May in Theydon Bois?
How high is the UV index in May in Theydon Bois?
Average temperature in May
Theydon Bois, United Kingdom
- Average high temperature in May: 16°C
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in May: 7.3°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
Theydon Bois, United Kingdom
- Average pressure in May: 1016.7mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in May
Theydon Bois, United Kingdom
- Average wind speed in May: 13.7km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in May
Theydon Bois, United Kingdom
- Average humidity in May: 80%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (74%).
Average rainfall in May
Theydon Bois, United Kingdom
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is December (43mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in May
Theydon Bois, United Kingdom
- Average rainfall days in May: 14.3 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is September (11.2 days).
Average snowfall in May
Theydon Bois, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Theydon Bois, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4.4 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
Theydon Bois, 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 2min
The month with the most sunshine is August (Average sunshine: 8h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in May
Theydon Bois, United Kingdom
- Average sunshine days in May: 13.6 days
The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in May
Theydon Bois, 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
Theydon Bois, United Kingdom
- Average cloud cover in May: 51
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 47).
Average visibility in May
Theydon Bois, 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).
Theydon Bois, United Kingdom
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