May weather forecastCoolham, United Kingdom
May
Weather in May
May, the last month of the spring in Coolham, is another refreshing month, with an average temperature ranging between min 7.6°C (45.7°F) and max 15.9°C (60.6°F).Temperature
May's advent denotes a minor fluctuation in the average high-temperature to a still moderate 15.9°C (60.6°F) from April's 13.6°C (56.5°F). The nighttime temperature in Coolham dips to a chilly 7.6°C (45.7°F) on average during May.Humidity
In May, the average relative humidity is 80%.Rainfall
In Coolham, United Kingdom, in May, during 13.4 rainfall days, 24mm (0.94") of precipitation is typically accumulated. Throughout the year, in Coolham, United Kingdom, there are 163.7 rainfall days, and 347mm (13.66") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in May in Coolham is 15h and 34min.On the first day of May in Coolham, sunrise is at 5:33 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 4:52 am and sunset at 9:05 pm BST.
Sunshine
In Coolham, United Kingdom, the average sunshine in May is 7.6h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum daily UV index of 4 during May morphs into the following directions:
Exercise prevention - Precautions against solar damage are endorsed. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Coolham, United Kingdom
- Average high temperature in May: 15.9°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (7.2°C).
- Average low temperature in May: 7.6°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (2.7°C).
Average pressure in May
Coolham, United Kingdom
- Average pressure in May: 1016.9mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).
Average wind speed in May
Coolham, United Kingdom
- Average wind speed in May: 13.6km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest months (with the lowest average wind speed) are July and August (13.3km/h).
Average humidity in May
Coolham, United Kingdom
- Average humidity in May: 80%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in May
Coolham, United Kingdom
- Average rainfall in May: 24mm
The wettest month (with the highest rainfall) is December (42mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in May
Coolham, United Kingdom
- Average rainfall days in May: 13.4 days
The month with the highest number of rainy days is November (16.6 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in May
Coolham, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Coolham, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.8 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
Coolham, United Kingdom
- Average daylight in May: 15h and 36min
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 36min
The month with the most sunshine is July (Average sunshine: 8h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in May
Coolham, United Kingdom
- Average sunshine days in May: 14.8 days
The month with the most sunshine days is September (16.1 days).
The months with the least sunshine days are February and November (10.7 days).
Average UV index in May
Coolham, 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, March, November and December (UV index 2).
Average cloud cover in May
Coolham, United Kingdom
- Average cloud cover in May: 50
The months with the most cloud cover are February and November (Cloud cover 61).
The months with the least cloud cover are April, July, August and September (Cloud cover 47).
Average visibility in May
Coolham, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
