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
May
Weather in May
Temperature
The arrival of May is marked by an average high-temperature of a moderate 13°C (55.4°F), bearing a close resemblance to April. In Ballyshannon, May is marked by an average low-temperature of 7.3°C (45.1°F).Humidity
In Ballyshannon, the average relative humidity in May is 83%.Rainfall
In Ballyshannon, during May, the rain falls for 18.3 days and regularly aggregates up to 44mm (1.73") of precipitation. Throughout the year, there are 234.8 rainfall days, and 634mm (24.96") of precipitation is accumulated.Snowfall
In Ballyshannon, snow does not fall in April through October.Daylight
In May, the average length of the day in Ballyshannon, Ireland, is 16h and 5min.On the first day of May, sunrise is at 5:52 am and sunset at 9:06 pm. On the last day of the month, sunrise is at 5:04 am and sunset at 9:56 pm IST.
Sunshine
The average sunshine in May is 6.2h.UV index
May through July, with an average maximum UV index of 4, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 4 in May translates into the following instructions:
Exercise prevention - Warding off sunburn is urged. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Ballyshannon?
What is the average humidity in May in Ballyshannon?
How much does it rain in Ballyshannon in May?
When it does not snow in Ballyshannon?
What is the average length of the day in May in Ballyshannon?
When is the sunrise / sunset in May in Ballyshannon?
How long on average sun shines in May in Ballyshannon?
When is the highest UV index in Ballyshannon?
What is the UV index reading in May in Ballyshannon?
Average temperature in May
Ballyshannon, Ireland
- Average high temperature in May: 13°C
The warmest month (with the highest average high temperature) is July (16.2°C).
The month with the lowest average high temperature is January (6.9°C).
- Average low temperature in May: 7.3°C
The months with the highest average low temperature are July and August (11.3°C).
The coldest months (with the lowest average low temperature) are January and February (3.4°C).
Average pressure in May
Ballyshannon, Ireland
- Average pressure in May: 1015.3mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is November (1006.8mbar).
Average wind speed in May
Ballyshannon, Ireland
- Average wind speed in May: 17.2km/h
The windiest month (with the highest average wind speed) is January (23.7km/h).
The calmest month (with the lowest average wind speed) is July (14.5km/h).
Average humidity in May
Ballyshannon, Ireland
- Average humidity in May: 83%
The months with the highest relative humidity are January, July, August and September (87%).
The month with the lowest relative humidity is April (82%).
Average rainfall in May
Ballyshannon, Ireland
- Average rainfall in May: 44mm
The wettest month (with the highest rainfall) is August (75mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in May
Ballyshannon, Ireland
- Average rainfall days in May: 18.3 days
The month with the highest number of rainy days is August (23.8 days).
The month with the least rainy days is February (16.8 days).
Average snowfall in May
Ballyshannon, Ireland
- Average snowfall in May: 0mm
The month with the highest snowfall is January (20mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Ballyshannon, Ireland
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Ballyshannon, Ireland
- Average daylight in May: 16h and 1min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in May: 6h and 1min
The month with the most sunshine is June (Average sunshine: 7h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in May
Ballyshannon, Ireland
- Average sunshine days in May: 9.9 days
The month with the most sunshine days is May (9.9 days).
The month with the least sunshine days is August (3.8 days).
Average UV index in May
Ballyshannon, Ireland
- Average UV index in May: 4
The months with the highest UV index are May, June and July (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
Ballyshannon, Ireland
- Average cloud cover in May: 60
The months with the most cloud cover are January and August (Cloud cover 69).
The month with the least cloud cover is April (Cloud cover 58).
Average visibility in May
Ballyshannon, Ireland
- 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).
