May weather forecastCaol, United Kingdom
May
Weather in May
The last month of the spring, May, is a fresh month in Caol, United Kingdom, with temperature in the range of an average high of 11.3°C (52.3°F) and an average low of 4.8°C (40.6°F).Temperature
Caol starts May with an average high-temperature of a cool 11.3°C (52.3°F), a minor shift from April's 9°C (48.2°F). May nights cool down to an average low-temperature of 4.8°C (40.6°F).Humidity
April and May, with an average relative humidity of 83%, are the least humid months.Rainfall
In Caol, in May, during 20.8 rainfall days, 70mm (2.76") of precipitation is typically accumulated. Throughout the year, in Caol, there are 253 rainfall days, and 1104mm (43.46") of precipitation is accumulated.Snowfall
In Caol, snow does not fall in May through September.Daylight
In Caol, the average length of the day in May is 16h and 31min.On the first day of the month, sunrise is at 5:31 am and sunset at 9:03 pm. On the last day of May, sunrise is at 4:36 am and sunset at 9:59 pm BST.
Sunshine
In May, the average sunshine is 5.6h.UV index
May through September, with an average maximum UV index of 3, are months with the highest UV index in Caol, United Kingdom. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, a daily UV index of 3 turns into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Caol, United Kingdom
- Average high temperature in May: 11.3°C
The warmest month (with the highest average high temperature) is July (14.8°C).
The month with the lowest average high temperature is January (2.9°C).
- Average low temperature in May: 4.8°C
The month with the highest average low temperature is July (8.5°C).
The coldest month (with the lowest average low temperature) is February (-0.4°C).
Average pressure in May
Caol, United Kingdom
- Average pressure in May: 1014.8mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is November (1005.9mbar).
Average wind speed in May
Caol, United Kingdom
- Average wind speed in May: 12.1km/h
The windiest month (with the highest average wind speed) is January (15.7km/h).
The calmest month (with the lowest average wind speed) is June (9.6km/h).
Average humidity in May
Caol, United Kingdom
- Average humidity in May: 83%
The months with the highest relative humidity are January, November and December (92%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in May
Caol, United Kingdom
- Average rainfall in May: 70mm
The wettest month (with the highest rainfall) is December (133mm).
The driest month (with the least rainfall) is April (47mm).
Average rainfall days in May
Caol, United Kingdom
- Average rainfall days in May: 20.8 days
The month with the highest number of rainy days is August (24.9 days).
The month with the least rainy days is February (17.4 days).
Average snowfall in May
Caol, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (99mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Caol, United Kingdom
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is February (5.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Caol, United Kingdom
- Average daylight in May: 16h and 30min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in May: 5h and 36min
The month with the most sunshine is June (Average sunshine: 5h and 48min).
The months with the least sunshine are January and February (Average sunshine: 2h and 48min).
Average sunshine days in May
Caol, United Kingdom
- Average sunshine days in May: 7.4 days
The month with the most sunshine days is April (8.5 days).
The month with the least sunshine days is August (3.5 days).
Average UV index in May
Caol, United Kingdom
- Average UV index in May: 3
The months with the highest UV index are May, June, July, August and September (UV index 3).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Caol, United Kingdom
- Average cloud cover in May: 65
The month with the most cloud cover is August (Cloud cover 77).
The month with the least cloud cover is April (Cloud cover 64).
Average visibility in May
Caol, United Kingdom
- Average visibility in May: 8km
The months with the highest visibility are February, March, April, May, June and October (8km).
The months with the lowest visibility are January, July, August, September, November and December (7km).
