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 reports an average high-temperature of a refreshing 13.7°C (56.7°F), slightly varied from April's 11.4°C (52.5°F). Johnstown Bridge cools down to an average low-temperature of 6.4°C (43.5°F) throughout the month of May.Humidity
In May, the average relative humidity is 86%.Rainfall
In Johnstown Bridge, Ireland, during May, the rain falls for 16.8 days and regularly aggregates up to 22mm (0.87") of precipitation. In Johnstown Bridge, during the entire year, the rain falls for 170.7 days and collects up to 271mm (10.67") of precipitation.Snowfall
In Johnstown Bridge, snow does not fall in April through November.Daylight
In Johnstown Bridge, the average length of the day in May is 15h and 55min.On the first day of the month, sunrise is at 5:51 am and sunset at 8:57 pm. On the last day of May, in Johnstown Bridge, sunrise is at 5:05 am and sunset at 9:44 pm IST.
Sunshine
In Johnstown Bridge, the average sunshine in May is 6.4h.UV index
May, June and August, with an average maximum UV index of 4, are months with the highest UV index in Johnstown Bridge. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high UV index of 4 in May translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Johnstown Bridge in May?
What is the average humidity in May in Johnstown Bridge?
How many days does it rain in May in Johnstown Bridge?
When it does not snow in Johnstown Bridge?
How many hours of daylight does Johnstown Bridge have in May?
When are sunrise and sunset in May in Johnstown Bridge?
How long on average sun shines in May in Johnstown Bridge?
When is the highest UV index in Johnstown Bridge?
How high is the UV index in May in Johnstown Bridge?
Average temperature in May
Johnstown Bridge, 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
Johnstown Bridge, 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
Johnstown Bridge, 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
Johnstown Bridge, 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
Johnstown Bridge, 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
Johnstown Bridge, 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
Johnstown Bridge, 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
Johnstown Bridge, 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
Johnstown Bridge, 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 April (Average sunshine: 6h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in May
Johnstown Bridge, 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
Johnstown Bridge, 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
Johnstown Bridge, 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
Johnstown Bridge, 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).
