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
May records an average high-temperature of a still mild 15.8°C (60.4°F), indicating a minor variation from the preceding month. During the nights in May, Chelwood experiences a consistent average temperature of 7.2°C (45°F).Humidity
The average relative humidity in May is 82%.Rainfall
In May, in Chelwood, the rain falls for 13.9 days. Throughout May, 24mm (0.94") of precipitation is accumulated. In Chelwood, during the entire year, the rain falls for 175.9 days and collects up to 386mm (15.2") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In May, the average length of the day is 15h and 37min.On the first day of the month, sunrise is at 5:41 am and sunset at 8:33 pm. On the last day of May, sunrise is at 4:59 am and sunset at 9:16 pm BST.
Sunshine
The average sunshine in May is 7.2h.UV index
The average daily maximum UV index in May in Chelwood is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 4 in May transforms into this advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What is the average May temperature in Chelwood?
What is the average humidity in May in Chelwood?
How many days does it rain in May in Chelwood?
When it does not snow in Chelwood?
What is the average length of the day in May in Chelwood?
When is the sunrise / sunset in May in Chelwood?
How long on average sun shines in May in Chelwood?
How high is the UV index in May in Chelwood?
Average temperature in May
Chelwood, United Kingdom
- Average high temperature in May: 15.8°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 (7°C).
- Average low temperature in May: 7.2°C
The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure in May
Chelwood, 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 (1010.1mbar).
Average wind speed in May
Chelwood, United Kingdom
- Average wind speed in May: 13.5km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in May
Chelwood, United Kingdom
- Average humidity in May: 82%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is July (80%).
Average rainfall in May
Chelwood, United Kingdom
- Average rainfall in May: 24mm
The wettest month (with the highest rainfall) is November (47mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in May
Chelwood, United Kingdom
- Average rainfall days in May: 13.9 days
The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is February (12.2 days).
Average snowfall in May
Chelwood, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Chelwood, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Chelwood, United Kingdom
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in May: 7h and 1min
The month with the most sunshine is July (Average sunshine: 7h and 30min).
The months with the least sunshine are February and November (Average sunshine: 3h and 36min).
Average sunshine days in May
Chelwood, United Kingdom
- Average sunshine days in May: 13 days
The month with the most sunshine days is March (14.5 days).
The month with the least sunshine days is August (9.1 days).
Average UV index in May
Chelwood, 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
Chelwood, United Kingdom
- Average cloud cover in May: 54
The month with the most cloud cover is November (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 53).
Average visibility in May
Chelwood, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, July and December (9km).
The months with the lowest visibility are June, August, September, October and November (8km).
Chelwood, United Kingdom
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