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 onset of May brings with it an average high-temperature of a still fresh 12°C (53.6°F), showing a negligible variation from the month before. The month of May shows a minor drop from daytime temperatures, generally recording a low average of 9.8°C (49.6°F).Humidity
The average relative humidity in May is 81%.Rainfall
In May, in Ross Port, the rain falls for 19.3 days. Throughout May, 55mm (2.17") of precipitation is accumulated. Throughout the year, there are 261.2 rainfall days, and 953mm (37.52") of precipitation is accumulated.Snowfall
In Ross Port, snow does not fall in February through October and December.Daylight
In Ross Port, the average length of the day in May is 16h and 3min.On the first day of May in Ross Port, sunrise is at 6:00 am and sunset at 9:12 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 10:01 pm IST.
Sunshine
The average sunshine in May is 7h.UV index
May, June and August, with an average maximum UV index of 4, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 4 during May translates into these guidelines:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ross Port in May?
What is the average humidity in May in Ross Port?
How many days does it rain in May in Ross Port?
When it does not snow in Ross Port?
What is the average length of the day in May in Ross Port?
When is the sunrise / sunset in May in Ross Port?
How many hours of sunshine does Ross Port have in May?
When is the highest UV index in Ross Port?
What is the UV index reading in May in Ross Port?
Average temperature in May
Ross Port, Ireland
- Average high temperature in May: 12°C
The warmest month (with the highest average high temperature) is August (15.3°C).
The month with the lowest average high temperature is February (8.9°C).
- Average low temperature in May: 9.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (6.7°C).
Average pressure in May
Ross Port, Ireland
- Average pressure in May: 1015.1mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is November (1006.6mbar).
Average wind speed in May
Ross Port, Ireland
- Average wind speed in May: 26.3km/h
The windiest month (with the highest average wind speed) is December (36.7km/h).
The calmest month (with the lowest average wind speed) is July (22.4km/h).
Average humidity in May
Ross Port, Ireland
- Average humidity in May: 81%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are February, March, November and December (78%).
Average rainfall in May
Ross Port, Ireland
- Average rainfall in May: 55mm
The wettest month (with the highest rainfall) is December (107mm).
The driest month (with the least rainfall) is April (49mm).
Average rainfall days in May
Ross Port, Ireland
- Average rainfall days in May: 19.3 days
The month with the highest number of rainy days is August (24.9 days).
The month with the least rainy days is April (17.5 days).
Average snowfall in May
Ross Port, Ireland
- Average snowfall in May: 0mm
The months with the highest snowfall are January and November (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and December (0mm).
Average snowfall days in May
Ross Port, Ireland
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is March (0.3 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
Ross Port, Ireland
- Average daylight in May: 16h and 1min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in May: 7h and 0min
The month with the most sunshine is June (Average sunshine: 8h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 18min).
Average sunshine days in May
Ross Port, Ireland
- Average sunshine days in May: 10.8 days
The month with the most sunshine days is May (10.8 days).
The month with the least sunshine days is August (3.3 days).
Average UV index in May
Ross Port, 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 and February (UV index 2).
Average cloud cover in May
Ross Port, Ireland
- Average cloud cover in May: 57
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 55).
Average visibility in May
Ross Port, Ireland
- Average visibility in May: 9km
The months with the highest visibility are February, April, June and November (10km).
The months with the lowest visibility are January, March, May, July, August, September, October and December (9km).
