May weather forecastClonmel, Ireland
May
Weather in May
There is a sweeping change across Clonmel during May as the onset of summer traits become prominent. Key in May's weather is the absence of snowfall completely, promoting warmer and drier conditions. As May progresses, daylight and sunshine hours peak, creating more opportunities to soak in the summer's backlit Hawaiian glow. Nonetheless, June is expected to deliver more robust signs of summer weather with even warmer temperatures.Temperature
As Clonmel welcomes May, the average high-temperature is noted at a moderate 14.1°C (57.4°F), closely aligning with the preceding month. May's average low-temperature reading settles at an icy 5.6°C (42.1°F).Humidity
The average relative humidity in May is 87%.Rainfall
In Clonmel, in May, it is raining for 16 days, with typically 24mm (0.94") of accumulated precipitation. Throughout the year, there are 162.7 rainfall days, and 359mm (14.13") of precipitation is accumulated.Snowfall
In Clonmel, snow does not fall in April through October.Daylight
In Clonmel, the average length of the day in May is 15h and 46min.On the first day of May, sunrise is at 5:58 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 5:14 am and sunset at 9:42 pm IST.
Sunshine
In Clonmel, the average sunshine in May is 5.4h.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 reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, the maximum UV index of 4 suggests this advice:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Clonmel, Ireland
- Average high temperature in May: 14.1°C
The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in May: 5.6°C
The month with the highest average low temperature is July (10.4°C).
The coldest month (with the lowest average low temperature) is February (1.5°C).
Average pressure in May
Clonmel, 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 (1008.6mbar).
Average wind speed in May
Clonmel, Ireland
- Average wind speed in May: 14.1km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is July (12.6km/h).
Average humidity in May
Clonmel, Ireland
- Average humidity in May: 87%
The months with the highest relative humidity are November and December (92%).
The month with the lowest relative humidity is April (86%).
Average rainfall in May
Clonmel, Ireland
- Average rainfall in May: 24mm
The wettest month (with the highest rainfall) is November (45mm).
The driest months (with the least rainfall) are January, March and September (22mm).
Average rainfall days in May
Clonmel, Ireland
- Average rainfall days in May: 16 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is January (10.7 days).
Average snowfall in May
Clonmel, Ireland
- Average snowfall in May: 0mm
The month with the highest snowfall is January (9mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Clonmel, Ireland
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.4 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
Clonmel, Ireland
- Average daylight in May: 15h and 48min
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 24min
The months with the most sunshine are April and June (Average sunshine: 5h and 36min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days in May
Clonmel, Ireland
- Average sunshine days in May: 11 days
The month with the most sunshine days is December (17.3 days).
The month with the least sunshine days is July (7.2 days).
Average UV index in May
Clonmel, 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
Clonmel, Ireland
- Average cloud cover in May: 66
The month with the most cloud cover is July (Cloud cover 72).
The month with the least cloud cover is April (Cloud cover 61).
Average visibility in May
Clonmel, Ireland
- Average visibility in May: 8km
The month with the highest visibility is February (9km).
The months with the lowest visibility are July, August, September and October (7km).
