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
May's climate shows a minor adjustment in average high-temperatures to a mild 13.7°C (56.7°F) from April's 11.4°C (52.5°F). May's average low-temperature reading in Kilmessan settles at a frosty 6.4°C (43.5°F).Humidity
In May, the average relative humidity in Kilmessan is 86%.Rainfall
In Kilmessan, in May, during 16.8 rainfall days, 22mm (0.87") of precipitation is typically accumulated. In Kilmessan, during the entire year, the rain falls for 171.5 days and collects up to 274mm (10.79") of precipitation.Snowfall
In Kilmessan, snow does not fall in April through November.Daylight
The average length of the day in May in Kilmessan is 15h and 56min.On the first day of May, sunrise is at 5:50 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 5:04 am and sunset at 9:44 pm IST.
Sunshine
In May, the average sunshine is 6.4h.UV index
May, June and August, 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 medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 4 in May translates into this advice:
Make use of precautions - Suggestions to resist sunburn are communicated. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Kilmessan?
What is the average humidity in May in Kilmessan?
How many days does it rain in May in Kilmessan?
When it does not snow in Kilmessan?
What is the average length of the day in May in Kilmessan?
What time are sunrise and sunset in May in Kilmessan?
How long on average sun shines in May in Kilmessan?
What is the month with the highest UV index in Kilmessan?
What is the UV index intensity in May in Kilmessan?
Average temperature in May
Kilmessan, Ireland
- Average high temperature in May: 13.7°C
The warmest month (with the highest average high temperature) is July (17.7°C).
The month with the lowest average high temperature is January (6.9°C).
- Average low temperature in May: 6.4°C
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in May
Kilmessan, Ireland
- Average pressure in May: 1015.9mbar
The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1008.2mbar).
Average wind speed in May
Kilmessan, Ireland
- Average wind speed in May: 15.2km/h
The windiest month (with the highest average wind speed) is January (20.3km/h).
The calmest months (with the lowest average wind speed) are June and July (13.3km/h).
Average humidity in May
Kilmessan, Ireland
- Average humidity in May: 86%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are March and April (85%).
Average rainfall in May
Kilmessan, Ireland
- Average rainfall in May: 22mm
The wettest month (with the highest rainfall) is August (33mm).
The driest months (with the least rainfall) are January, April and October (16mm).
Average rainfall days in May
Kilmessan, Ireland
- Average rainfall days in May: 16.8 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (10.6 days).
Average snowfall in May
Kilmessan, Ireland
- Average snowfall in May: 0mm
The month with the highest snowfall is January (15mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Kilmessan, 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, October and November (0 days).
Average daylight in May /
Average sunshine in May
Kilmessan, Ireland
- Average daylight in May: 15h and 5min
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 2min
The month with the most sunshine is April (Average sunshine: 6h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in May
Kilmessan, Ireland
- Average sunshine days in May: 9 days
The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is July (5.8 days).
Average UV index in May
Kilmessan, 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
Kilmessan, Ireland
- Average cloud cover in May: 59
The month with the most cloud cover is July (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 56).
Average visibility in May
Kilmessan, Ireland
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, October, November and December (9km).
The months with the lowest visibility are June, July, August and September (8km).
