May weather forecastMillstreet, Ireland
May
Weather in May
May, the last month of the spring in Millstreet, is a refreshing month, with an average temperature varying between 6.5°C (43.7°F) and 13.5°C (56.3°F).Temperature
The advent of May sees the average high-temperature at a mild 13.5°C (56.3°F), subtly shifted from April's 11.6°C (52.9°F). An average low-temperature of 6.5°C (43.7°F) is anticipated throughout the nights in Millstreet during May.Humidity
In Millstreet, the average relative humidity in May is 86%.Rainfall
In Millstreet, Ireland, during May, the rain falls for 15.6 days and regularly aggregates up to 32mm (1.26") of precipitation. Throughout the year, there are 195.7 rainfall days, and 471mm (18.54") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in May in Millstreet, Ireland, is 15h and 43min.On the first day of the month, sunrise is at 6:04 am and sunset at 9:01 pm. On the last day of May, sunrise is at 5:21 am and sunset at 9:46 pm IST.
Sunshine
In May, the average sunshine is 5.1h.UV index
The months with the highest UV index are May, June and August, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In May, the maximum UV index of 4 translates into these guidelines:
Heed the precautions - Suggestions to avoid sunburn are made. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Millstreet, Ireland
- Average high temperature in May: 13.5°C
The warmest month (with the highest average high temperature) is July (17.1°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in May: 6.5°C
The month with the highest average low temperature is July (10.6°C).
The coldest month (with the lowest average low temperature) is March (2.8°C).
Average pressure in May
Millstreet, Ireland
- Average pressure in May: 1016.2mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.7mbar).
Average wind speed in May
Millstreet, Ireland
- Average wind speed in May: 14.1km/h
The windiest month (with the highest average wind speed) is February (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.2km/h).
Average humidity in May
Millstreet, Ireland
- Average humidity in May: 86%
The months with the highest relative humidity are January, October, November and December (90%).
The month with the lowest relative humidity is April (84%).
Average rainfall in May
Millstreet, Ireland
- Average rainfall in May: 32mm
The wettest month (with the highest rainfall) is December (59mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in May
Millstreet, Ireland
- Average rainfall days in May: 15.6 days
The month with the highest number of rainy days is January (18.8 days).
The month with the least rainy days is September (13.6 days).
Average snowfall in May
Millstreet, Ireland
- Average snowfall in May: 0mm
The month with the highest snowfall is January (10mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Millstreet, Ireland
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are February and March (1.3 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
Millstreet, Ireland
- Average daylight in May: 15h and 42min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in May: 5h and 6min
The month with the most sunshine is June (Average sunshine: 5h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 12min).
Average sunshine days in May
Millstreet, Ireland
- Average sunshine days in May: 9.9 days
The month with the most sunshine days is September (12.1 days).
The month with the least sunshine days is January (8.7 days).
Average UV index in May
Millstreet, Ireland
- Average UV index in May: 4
The months with the highest UV index are May, June and August (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
Millstreet, Ireland
- Average cloud cover in May: 69
The months with the most cloud cover are July and August (Cloud cover 74).
The month with the least cloud cover is April (Cloud cover 63).
Average visibility in May
Millstreet, Ireland
- Average visibility in May: 8km
The month with the highest visibility is February (9km).
The months with the lowest visibility are July, August and September (7km).
