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
The transition from April to May sees average high-temperatures adjusting to a refreshing 13.8°C (56.8°F), from a not significantly different 11.6°C (52.9°F). The average low-temperature, in May, is an icy 5.8°C (42.4°F).Humidity
In Hartstown, the average relative humidity in May is 87%.Rainfall
In May, in Hartstown, the rain falls for 14.5 days. Throughout May, 17mm (0.67") of precipitation is accumulated. Throughout the year, there are 167.6 rainfall days, and 283mm (11.14") of precipitation is accumulated.Snowfall
In Hartstown, snow does not fall in April through October.Daylight
In May, the average length of the day in Hartstown is 15h and 55min.On the first day of the month, sunrise is at 5:49 am and sunset at 8:55 pm. On the last day of May, in Hartstown, sunrise is at 5:04 am and sunset at 9:42 pm IST.
Sunshine
The month with the most sunshine is May, with an average of 6.4h of sunshine.UV index
In May, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The UV index of 3 in May translates into these instructions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What is the temperature in May in Hartstown?
What is the average humidity in May in Hartstown?
How many days does it rain in May in Hartstown?
When it does not snow in Hartstown?
How many hours of daylight does Hartstown have in May?
When are sunrise and sunset in May in Hartstown?
What month has the most sunshine in Hartstown?
How long on average sun shines in May in Hartstown?
How high is the UV index in May in Hartstown?
Average temperature in May
Hartstown, Ireland
- Average high temperature in May: 13.8°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°C).
- Average low temperature in May: 5.8°C
The month with the highest average low temperature is July (10.6°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in May
Hartstown, 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
Hartstown, Ireland
- Average wind speed in May: 14.6km/h
The windiest month (with the highest average wind speed) is February (19km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in May
Hartstown, 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
Hartstown, Ireland
- Average rainfall in May: 17mm
The wettest month (with the highest rainfall) is November (41mm).
The driest month (with the least rainfall) is March (16mm).
Average rainfall days in May
Hartstown, Ireland
- Average rainfall days in May: 14.5 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is September (11.3 days).
Average snowfall in May
Hartstown, Ireland
- Average snowfall in May: 0mm
The month with the highest snowfall is November (12mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Hartstown, Ireland
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.1 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
Hartstown, Ireland
- Average daylight in May: 15h and 5min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in May: 6h and 2min
The month with the most sunshine is May (Average sunshine: 6h and 24min).
The months with the least sunshine are February, November and December (Average sunshine: 3h and 48min).
Average sunshine days in May
Hartstown, Ireland
- Average sunshine days in May: 11.4 days
The month with the most sunshine days is November (13.9 days).
The month with the least sunshine days is July (7.3 days).
Average UV index in May
Hartstown, Ireland
- Average UV index in May: 3
The months with the highest UV index are 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
Hartstown, Ireland
- Average cloud cover in May: 61
The month with the most cloud cover is July (Cloud cover 68).
The month with the least cloud cover is April (Cloud cover 58).
Average visibility in May
Hartstown, Ireland
- Average visibility in May: 8km
The months with the highest visibility are February, March and December (9km).
The months with the lowest visibility are July, August and September (7km).
Hartstown, Ireland
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