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
Weather in May
Temperature
May's advent denotes a minor fluctuation in the average high-temperature to a refreshing 14.2°C (57.6°F) from April's 12.2°C (54°F). During May, Graiganster experiences a consistent low-temperature average of 6.3°C (43.3°F).Humidity
In Graiganster, the average relative humidity in May is 86%.Rainfall
In Graiganster, in May, it is raining for 21.3 days, with typically 40mm (1.57") of accumulated precipitation. In Graiganster, during the entire year, the rain falls for 228.5 days and collects up to 603mm (23.74") of precipitation.Snowfall
April through November are months without snowfall.Daylight
The average length of the day in May in Graiganster is 15h and 46min.On the first day of the month, sunrise is at 6:01 am and sunset at 9:00 pm. On the last day of May, sunrise is at 5:18 am and sunset at 9:45 pm IST.
Sunshine
The average sunshine in May in Graiganster is 6h.UV index
The months with the highest UV index are May and June, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 4 during May translates into the following guidance:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What are May temperatures in Graiganster?
What is the average humidity in May in Graiganster?
How much does it rain in Graiganster in May?
When it does not snow in Graiganster?
What is the average length of the day in May in Graiganster?
What time are sunrise and sunset in May in Graiganster?
How many hours of sunshine does Graiganster have in May?
When is the highest UV index in Graiganster?
What is the UV index reading in May in Graiganster?
Average temperature in May
Graiganster, Ireland
- Average high temperature in May: 14.2°C
The warmest month (with the highest average high temperature) is July (18.1°C).
The month with the lowest average high temperature is January (7.5°C).
- Average low temperature in May: 6.3°C
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is February (2.2°C).
Average pressure in May
Graiganster, Ireland
- Average pressure in May: 1016mbar
The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).
Average wind speed in May
Graiganster, Ireland
- Average wind speed in May: 14.5km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in May
Graiganster, Ireland
- Average humidity in May: 86%
The months with the highest relative humidity are November and December (91%).
The month with the lowest relative humidity is April (85%).
Average rainfall in May
Graiganster, Ireland
- Average rainfall in May: 40mm
The wettest month (with the highest rainfall) is November (62mm).
The driest month (with the least rainfall) is September (39mm).
Average rainfall days in May
Graiganster, Ireland
- Average rainfall days in May: 21.3 days
The month with the highest number of rainy days is July (23 days).
The month with the least rainy days is February (16.4 days).
Average snowfall in May
Graiganster, Ireland
- Average snowfall in May: 0mm
The months with the highest snowfall are January and December (17mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Graiganster, Ireland
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.8 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
Graiganster, 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 0min
The month with the most sunshine is June (Average sunshine: 7h and 0min).
The months with the least sunshine are February and December (Average sunshine: 3h and 54min).
Average sunshine days in May
Graiganster, Ireland
- Average sunshine days in May: 6 days
The month with the most sunshine days is March (10.2 days).
The month with the least sunshine days is August (3.9 days).
Average UV index in May
Graiganster, 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
Graiganster, Ireland
- Average cloud cover in May: 63
The month with the most cloud cover is July (Cloud cover 69).
The month with the least cloud cover is April (Cloud cover 57).
Average visibility in May
Graiganster, Ireland
- Average visibility in May: 8km
The month with the highest visibility is February (9km).
The months with the lowest visibility are January, March, April, May, June, July, August, September, October, November and December (8km).
Graiganster, Ireland
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