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
The onset of May marks an average high-temperature of a still mild 15.4°C (59.7°F), hardly differing from April's 13°C (55.4°F). During the May nights, an average temperature of 6.5°C (43.7°F) is observed in Coulston.Humidity
The average relative humidity in May in Coulston is 83%.Rainfall
In May, the rain falls for 14.1 days. Throughout May, 29mm (1.14") of precipitation is accumulated. In Coulston, United Kingdom, during the entire year, the rain falls for 168.4 days and collects up to 433mm (17.05") of precipitation.Snowfall
In Coulston, snow does not fall in April through November.Daylight
In May, the average length of the day is 15h and 37min.On the first day of the month, sunrise is at 5:39 am and sunset at 8:31 pm. On the last day of May, in Coulston, sunrise is at 4:58 am and sunset at 9:14 pm BST.
Sunshine
The average sunshine in May is 7.2h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index in Coulston. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index, 4 in May, converts into the following recommendations:
Take precautions - Protection against sunburn is recommended. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Coulston in May?
What is the average humidity in May in Coulston?
How many days does it rain in May in Coulston?
When it does not snow in Coulston?
How many hours of daylight does Coulston have in May?
When are sunrise and sunset in May in Coulston?
How many hours of sunshine does Coulston have in May?
When is the highest UV index in Coulston?
How high is the UV index in May in Coulston?
Average temperature in May
Coulston, United Kingdom
- Average high temperature in May: 15.4°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in May: 6.5°C
The month with the highest average low temperature is August (12°C).
The coldest month (with the lowest average low temperature) is February (1.9°C).
Average pressure in May
Coulston, 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 (1010.2mbar).
Average wind speed in May
Coulston, United Kingdom
- Average wind speed in May: 13.5km/h
The windiest month (with the highest average wind speed) is February (18km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in May
Coulston, United Kingdom
- Average humidity in May: 83%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are July and August (82%).
Average rainfall in May
Coulston, United Kingdom
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is December (54mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in May
Coulston, United Kingdom
- Average rainfall days in May: 14.1 days
The month with the highest number of rainy days is November (16.5 days).
The month with the least rainy days is September (11 days).
Average snowfall in May
Coulston, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (18mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Coulston, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.9 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
Coulston, 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 month with the least sunshine is November (Average sunshine: 3h and 36min).
Average sunshine days in May
Coulston, United Kingdom
- Average sunshine days in May: 13.2 days
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is November (10.9 days).
Average UV index in May
Coulston, 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, November and December (UV index 2).
Average cloud cover in May
Coulston, 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
Coulston, United Kingdom
- Average visibility in May: 8km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (8km).
Coulston, United Kingdom
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