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
A noticeable upsurge in temperatures is seen as April gives way to May, with average highs moving from a chilly 7.4°C (45.3°F) to a comfortable 16.4°C (61.5°F). During May, Perryvale sees a mean low-temperature of 6°C (42.8°F).Humidity
May is the least humid month, with an average relative humidity of 60%.Rainfall
In Perryvale, in May, during 13.6 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Perryvale, during the entire year, the rain falls for 108 days and collects up to 338mm (13.31") of precipitation.Snowfall
Months with snowfall in Perryvale are January through June, September through December. In Perryvale, Canada, in May, snow falls for 1.6 days, with typically accumulated 18mm (0.71") of snow. In Perryvale, during the entire year, snow falls for 72.7 days and aggregates up to 539mm (21.22") of snow.Daylight
The average length of the day in May in Perryvale, Canada, is 16h and 6min.On the first day of the month, sunrise is at 5:53 am and sunset at 9:07 pm. On the last day of May, sunrise is at 5:05 am and sunset at 9:57 pm MDT.
Sunshine
In May, the average sunshine in Perryvale is 9.9h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In May, a daily maximum UV index of 4 leads to the following instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Perryvale in May?
What is the least humid month in Perryvale?
What is the average humidity in May in Perryvale?
How many days does it rain in May in Perryvale?
How many days does it snow in May in Perryvale?
What is the average length of the day in May in Perryvale?
When are sunrise and sunset in May in Perryvale?
How many hours of sunshine does Perryvale have in May?
What is the UV index reading in May in Perryvale?
Average temperature in May
Perryvale, Canada
- Average high temperature in May: 16.4°C
The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is December (-7.3°C).
- Average low temperature in May: 6°C
The month with the highest average low temperature is July (11.3°C).
The coldest month (with the lowest average low temperature) is February (-15.1°C).
Average pressure in May
Perryvale, Canada
- Average pressure in May: 1013.6mbar
The month with the highest atmospheric pressure is February (1020.1mbar).
The month with the lowest atmospheric pressure is June (1010.2mbar).
Average wind speed in May
Perryvale, Canada
- Average wind speed in May: 12.7km/h
The windiest month (with the highest average wind speed) is April (13.1km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in May
Perryvale, Canada
- Average humidity in May: 60%
The month with the highest relative humidity is March (92%).
The month with the lowest relative humidity is May (60%).
Average rainfall in May
Perryvale, Canada
- Average rainfall in May: 43mm
The wettest month (with the highest rainfall) is June (74mm).
The driest month (with the least rainfall) is February (8mm).
Average rainfall days in May
Perryvale, Canada
- Average rainfall days in May: 13.6 days
The month with the highest number of rainy days is June (18.9 days).
The month with the least rainy days is February (1.6 days).
Average snowfall in May
Perryvale, Canada
- Average snowfall in May: 18mm
The month with the highest snowfall is November (90mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in May
Perryvale, Canada
- Average snowfall days in May: 1.6 days
The month with the highest number of snowfall days is March (13.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Perryvale, Canada
- Average daylight in May: 16h and 1min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in May: 9h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in May
Perryvale, Canada
- Average sunshine days in May: 15.3 days
The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is June (8.8 days).
Average UV index in May
Perryvale, Canada
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and March (UV index 1).
Average cloud cover in May
Perryvale, Canada
- Average cloud cover in May: 37
The month with the most cloud cover is March (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in May
Perryvale, Canada
- Average visibility in May: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and March (7km).
