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 denotes a barely perceptible change in the average high-temperatures to a mild 13.6°C (56.5°F) from April's 11.6°C (52.9°F). Throughout May, the temperature falls to an average low of 7.5°C (45.5°F).Humidity
In May, the average relative humidity is 83%.Rainfall
May is the month with the least rainfall. Rain falls for 7.8 days and accumulates 8mm (0.31") of precipitation.Snowfall
April through November are months without snowfall.Daylight
The average length of the day in May is 15h and 57min.On the first day of May, sunrise is at 6:00 am and sunset at 9:08 pm. On the last day of the month, sunrise is at 5:14 am and sunset at 9:56 pm IST.
Sunshine
The average sunshine in May is 6h.UV index
May and June, with an average maximum UV index of 4, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 4 in May transforms into the following instructions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature?
What is the average humidity in May?
What is the driest month?
How much does it rain in May?
When it does not snow?
What is the average length of the day in May?
When are sunrise and sunset in May?
How long on average sun shines in May?
When is the highest UV index?
How high is the UV index in May?
Average temperature in May
Toormakeady, Ireland
- Average high temperature in May: 13.6°C
The warmest month (with the highest average high temperature) is July (16.6°C).
The month with the lowest average high temperature is January (7.7°C).
- Average low temperature in May: 7.5°C
The month with the highest average low temperature is August (11.4°C).
The coldest month (with the lowest average low temperature) is February (3.6°C).
Average pressure in May
Toormakeady, Ireland
- Average pressure in May: 1015.4mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1007.2mbar).
Average wind speed in May
Toormakeady, Ireland
- Average wind speed in May: 17.3km/h
The windiest month (with the highest average wind speed) is January (22.7km/h).
The calmest month (with the lowest average wind speed) is July (14.3km/h).
Average humidity in May
Toormakeady, Ireland
- Average humidity in May: 83%
The months with the highest relative humidity are July and October (87%).
The month with the lowest relative humidity is April (82%).
Average rainfall in May
Toormakeady, Ireland
- Average rainfall in May: 8mm
The wettest month (with the highest rainfall) is November (25mm).
The driest month (with the least rainfall) is May (8mm).
Average rainfall days in May
Toormakeady, Ireland
- Average rainfall days in May: 7.8 days
The month with the highest number of rainy days is November (11.7 days).
The months with the least rainy days are May and September (7.8 days).
Average snowfall in May
Toormakeady, Ireland
- Average snowfall in May: 0mm
The month with the highest snowfall is January (7mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Toormakeady, 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, October and November (0 days).
Average daylight in May /
Average sunshine in May
Toormakeady, Ireland
- Average daylight in May: 16h and 0min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in May: 6h and 0min
The month with the most sunshine is June (Average sunshine: 7h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in May
Toormakeady, Ireland
- Average sunshine days in May: 17.6 days
The month with the most sunshine days is April (18.9 days).
The month with the least sunshine days is November (14.1 days).
Average UV index in May
Toormakeady, Ireland
- Average UV index in May: 4
The months with the highest UV index are May and June (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
Toormakeady, Ireland
- Average cloud cover in May: 63
The month with the most cloud cover is August (Cloud cover 70).
The month with the least cloud cover is April (Cloud cover 60).
Average visibility in May
Toormakeady, Ireland
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (9km).
The month with the lowest visibility is July (8km).
