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
Knocknagashel notes an average high-temperature of a refreshing 13.3°C (55.9°F) in May, hardly diverging from April. A mean low-temperature of 8.3°C (46.9°F) is anticipated during the month of May, a slight step down from the daytime high.Humidity
The average relative humidity in May is 83%.Rainfall
May is the month with the least rainfall. Rain falls for 18.8 days and accumulates 42mm (1.65") of precipitation.Snowfall
In Knocknagashel, snow does not fall in April through October.Daylight
In Knocknagashel, Ireland, the average length of the day in May is 15h and 45min.On the first day of May, sunrise is at 6:05 am and sunset at 9:03 pm. On the last day of the month, sunrise is at 5:21 am and sunset at 9:48 pm IST.
Sunshine
In May, the average sunshine is 6.5h.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 of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In May, a daily UV index of 4 turns into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the average humidity in May?
What is the driest month?
How much does it rain in May?
When it does not snow?
How many hours of daylight does Knocknagashel have in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Knocknagashel have in May?
What is the month with the highest UV index?
How high is the UV index in May?
Average temperature in May
Knocknagashel, Ireland
- Average high temperature in May: 13.3°C
The warmest month (with the highest average high temperature) is July (16.8°C).
The month with the lowest average high temperature is January (8.2°C).
- Average low temperature in May: 8.3°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is February (4.7°C).
Average pressure in May
Knocknagashel, Ireland
- Average pressure in May: 1016.1mbar
The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.5mbar).
Average wind speed in May
Knocknagashel, Ireland
- Average wind speed in May: 17.7km/h
The windiest month (with the highest average wind speed) is December (23.8km/h).
The calmest month (with the lowest average wind speed) is July (15.5km/h).
Average humidity in May
Knocknagashel, Ireland
- Average humidity in May: 83%
The months with the highest relative humidity are July, August, September and October (86%).
The month with the lowest relative humidity is April (82%).
Average rainfall in May
Knocknagashel, Ireland
- Average rainfall in May: 42mm
The wettest month (with the highest rainfall) is December (80mm).
The driest month (with the least rainfall) is May (42mm).
Average rainfall days in May
Knocknagashel, Ireland
- Average rainfall days in May: 18.8 days
The month with the highest number of rainy days is January (21.8 days).
The month with the least rainy days is April (16.5 days).
Average snowfall in May
Knocknagashel, Ireland
- Average snowfall in May: 0mm
The month with the highest snowfall is December (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Knocknagashel, Ireland
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.9 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
Knocknagashel, Ireland
- Average daylight in May: 15h and 5min
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: 6h and 3min
The month with the most sunshine is June (Average sunshine: 7h and 42min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).
Average sunshine days in May
Knocknagashel, Ireland
- Average sunshine days in May: 8.8 days
The month with the most sunshine days is April (10.8 days).
The month with the least sunshine days is August (6.2 days).
Average UV index in May
Knocknagashel, 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, November and December (UV index 2).
Average cloud cover in May
Knocknagashel, Ireland
- Average cloud cover in May: 59
The month with the most cloud cover is July (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 53).
Average visibility in May
Knocknagashel, 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).
