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 beginning of May signals a minor rise in the average high-temperature, moving from a cold 3.4°C (38.1°F) in April to a chilly 6.8°C (44.2°F). The May nights in Mount Pearl show a slight decrease to a mean low-temperature of 2.8°C (37°F).Humidity
The average relative humidity in May is 85%.Rainfall
In Mount Pearl, in May, it is raining for 14.3 days, with typically 56mm (2.2") of accumulated precipitation. In Mount Pearl, during the entire year, the rain falls for 160.6 days and collects up to 791mm (31.14") of precipitation.Snowfall
January through May, November and December are months with snowfall. May is the last month it regularly snows. During 2.4 snowfall days, in May, Mount Pearl aggregates 28mm (1.1") of snow. In Mount Pearl, Canada, during the entire year, snow falls for 53.6 days and aggregates up to 441mm (17.36") of snow.Daylight
In Mount Pearl, the average length of the day in May is 15h and 8min.On the first day of the month, sunrise is at 5:42 am and sunset at 8:13 pm. On the last day of May, in Mount Pearl, Canada, sunrise is at 5:07 am and sunset at 8:50 pm NDT.
Sunshine
In May, the average sunshine is 6.5h.UV index
In May, the average daily maximum UV index in Mount Pearl is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: A maximum high daily UV index of 2 during May translates into the following directions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Boost your sun resistance with garments that are densely woven yet spacious. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Mount Pearl in May?
What is the average humidity in May in Mount Pearl?
How many days does it rain in May in Mount Pearl?
What is the last month it snows in Mount Pearl?
How many hours of daylight does Mount Pearl have in May?
When are sunrise and sunset in May in Mount Pearl?
How many hours of sunshine does Mount Pearl have in May?
How high is the UV index in May in Mount Pearl?
Average temperature in May
Mount Pearl, Canada
- Average high temperature in May: 6.8°C
The warmest month (with the highest average high temperature) is August (18°C).
The month with the lowest average high temperature is February (-0.8°C).
- Average low temperature in May: 2.8°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 (-4.8°C).
Average pressure in May
Mount Pearl, Canada
- Average pressure in May: 1015.3mbar
The month with the highest atmospheric pressure is September (1015.6mbar).
The month with the lowest atmospheric pressure is February (1008.4mbar).
Average wind speed in May
Mount Pearl, Canada
- Average wind speed in May: 22km/h
The windiest month (with the highest average wind speed) is February (30.5km/h).
The calmest month (with the lowest average wind speed) is June (19.9km/h).
Average humidity in May
Mount Pearl, Canada
- Average humidity in May: 85%
The months with the highest relative humidity are June and July (86%).
The months with the lowest relative humidity are September, October, November and December (82%).
Average rainfall in May
Mount Pearl, Canada
- Average rainfall in May: 56mm
The wettest month (with the highest rainfall) is January (91mm).
The driest month (with the least rainfall) is August (47mm).
Average rainfall days in May
Mount Pearl, Canada
- Average rainfall days in May: 14.3 days
The month with the highest number of rainy days is October (17.1 days).
The month with the least rainy days is February (8 days).
Average snowfall in May
Mount Pearl, Canada
- Average snowfall in May: 28mm
The month with the highest snowfall is January (110mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in May
Mount Pearl, Canada
- Average snowfall days in May: 2.4 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Mount Pearl, Canada
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in May: 6h and 3min
The month with the most sunshine is August (Average sunshine: 8h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in May
Mount Pearl, Canada
- Average sunshine days in May: 12.4 days
The month with the most sunshine days is August (13.7 days).
The month with the least sunshine days is February (6.8 days).
Average UV index in May
Mount Pearl, Canada
- Average UV index in May: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 1).
Average cloud cover in May
Mount Pearl, Canada
- Average cloud cover in May: 59
The months with the most cloud cover are January and February (Cloud cover 70).
The months with the least cloud cover are August and September (Cloud cover 47).
Average visibility in May
Mount Pearl, Canada
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March and December (8km).
