May weather forecastBargrennan, United Kingdom
May
Weather in May
The last month of the spring, May, is a cool month in Bargrennan, United Kingdom, with temperature in the range of an average high of 12.3°C (54.1°F) and an average low of 8.1°C (46.6°F).Temperature
May's onset brings an average high-temperature of a fresh 12.3°C (54.1°F), showing a minute difference from April's 9.9°C (49.8°F). A modest dip in temperatures to an average of 8.1°C (46.6°F) is observed throughout Bargrennan's May nights.Humidity
The months with the lowest humidity are April, May and November, with an average relative humidity of 81%.Rainfall
May is the month with the least rainfall. Rain falls for 13.2 days and accumulates 27mm (1.06") of precipitation.Snowfall
In Bargrennan, snow does not fall in April through November.Daylight
The average length of the day in May is 16h and 11min.On the first day of the month, sunrise is at 5:36 am and sunset at 8:54 pm. On the last day of May, in Bargrennan, sunrise is at 4:46 am and sunset at 9:45 pm BST.
Sunshine
The average sunshine in May is 7.5h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 4 in May leads to these guidelines:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Bargrennan, United Kingdom
- Average high temperature in May: 12.3°C
The warmest month (with the highest average high temperature) is July (16°C).
The month with the lowest average high temperature is February (6.8°C).
- Average low temperature in May: 8.1°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is February (4.3°C).
Average pressure in May
Bargrennan, United Kingdom
- Average pressure in May: 1015.6mbar
The month with the highest atmospheric pressure is May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1007.3mbar).
Average wind speed in May
Bargrennan, United Kingdom
- Average wind speed in May: 20.1km/h
The windiest month (with the highest average wind speed) is December (29.5km/h).
The calmest month (with the lowest average wind speed) is June (17.4km/h).
Average humidity in May
Bargrennan, United Kingdom
- Average humidity in May: 81%
The months with the highest relative humidity are July and August (86%).
The months with the lowest relative humidity are April, May and November (81%).
Average rainfall in May
Bargrennan, United Kingdom
- Average rainfall in May: 27mm
The wettest month (with the highest rainfall) is November (67mm).
The driest month (with the least rainfall) is May (27mm).
Average rainfall days in May
Bargrennan, United Kingdom
- Average rainfall days in May: 13.2 days
The month with the highest number of rainy days is August (19 days).
The month with the least rainy days is May (13.2 days).
Average snowfall in May
Bargrennan, United Kingdom
- Average snowfall in May: 0mm
The months with the highest snowfall are January and February (11mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Bargrennan, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.3 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
Bargrennan, United Kingdom
- Average daylight in May: 16h and 12min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in May: 7h and 30min
The month with the most sunshine is June (Average sunshine: 7h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in May
Bargrennan, United Kingdom
- Average sunshine days in May: 16.1 days
The month with the most sunshine days is May (16.1 days).
The month with the least sunshine days is August (9.6 days).
Average UV index in May
Bargrennan, 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, March, November and December (UV index 2).
Average cloud cover in May
Bargrennan, United Kingdom
- Average cloud cover in May: 52
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are April and May (Cloud cover 52).
Average visibility in May
Bargrennan, United Kingdom
- Average visibility in May: 10km
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (10km).
The months with the lowest visibility are January and July (9km).
