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 sea temperature 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
May
Weather in May
Temperature
As May takes its course, Ardglass's average high-temperature registers at a cool 12.2°C (54°F), closely aligning with the preceding month. In Ardglass, May is characterized by an average low-temperature of 8.9°C (48°F), indicating a minor drop from daytime highs.Humidity
In May, the average relative humidity is 82%.Rainfall
The month with the least rainfall in Ardglass is May, when the rain falls for 14.1 days and typically collects 20mm (0.79") of precipitation.Snowfall
In Ardglass, snow does not fall in April through October.Sea temperature
In May, the average sea temperature in Ardglass, United Kingdom, is 10.2°C (50.4°F).Note: Beware when you're in 10.2°C (50.4°F) waters; 13°C (55.4°F) is chilling and anything below 10°C (50°F) could cause breathing hindrance and a sudden cold shock, given your physical condition.
Daylight
The average length of the day in May in Ardglass, United Kingdom, is 16h and 3min.On the first day of the month, sunrise is at 5:43 am and sunset at 8:55 pm. On the last day of May, in Ardglass, sunrise is at 4:55 am and sunset at 9:44 pm BST.
Sunshine
The months with the most sunshine in Ardglass, United Kingdom, are May and June, with an average of 7.9h of sunshine.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 4 in May translates into these instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Ardglass?
What is the average humidity in May in Ardglass?
What is the driest month in Ardglass?
How much does it rain in Ardglass in May?
When it does not snow in Ardglass?
What is the sea water temperature in May in Ardglass?
What is the average length of the day in May in Ardglass?
When are sunrise and sunset in May in Ardglass?
What is the month with the most sunshine in Ardglass?
How long on average sun shines in May in Ardglass?
When is the highest UV index in Ardglass?
What is the UV index intensity in May in Ardglass?
Average temperature in May
Ardglass, United Kingdom
- Average high temperature in May: 12.2°C
The warmest month (with the highest average high temperature) is August (16.3°C).
The month with the lowest average high temperature is February (7.5°C).
- Average low temperature in May: 8.9°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (4.9°C).
Average pressure in May
Ardglass, United Kingdom
- Average pressure in May: 1015.7mbar
The month with the highest atmospheric pressure is May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1007.7mbar).
Average wind speed in May
Ardglass, United Kingdom
- Average wind speed in May: 19.8km/h
The windiest month (with the highest average wind speed) is December (28.9km/h).
The calmest month (with the lowest average wind speed) is June (17.3km/h).
Average humidity in May
Ardglass, United Kingdom
- Average humidity in May: 82%
The months with the highest relative humidity are July and August (85%).
The months with the lowest relative humidity are March, April and November (81%).
Average rainfall in May
Ardglass, United Kingdom
- Average rainfall in May: 20mm
The wettest month (with the highest rainfall) is November (52mm).
The driest month (with the least rainfall) is May (20mm).
Average rainfall days in May
Ardglass, United Kingdom
- Average rainfall days in May: 14.1 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is September (10.8 days).
Average snowfall in May
Ardglass, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is December (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Ardglass, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in May
Ardglass, United Kingdom
- Average sea temperature in May: 10.2°C
The best month for swimming (with the highest average sea temperature) is August (14.8°C).
The coldest month (with the lowest average sea temperature) is March (8.2°C).
Average daylight in May /
Average sunshine in May
Ardglass, United Kingdom
- Average daylight in May: 16h and 1min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in May: 7h and 5min
The months with the most sunshine are May and June (Average sunshine: 7h and 54min).
The months with the least sunshine are January, February and November (Average sunshine: 4h and 6min).
Average sunshine days in May
Ardglass, United Kingdom
- Average sunshine days in May: 14 days
The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is August (9.5 days).
Average UV index in May
Ardglass, 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 and December (UV index 2).
Average cloud cover in May
Ardglass, United Kingdom
- Average cloud cover in May: 49
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are April and May (Cloud cover 49).
Average visibility in May
Ardglass, United Kingdom
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
