May weather forecastStonecliffe, Canada
May
Weather in May
The last month of the spring, May, is an enjoyable month in Stonecliffe, Canada, with temperature in the range of an average low of 6.1°C (43°F) and an average high of 18.2°C (64.8°F).Temperature
In May, the average high-temperature increases considerably from a frosty 8.2°C (46.8°F) in April to a comfortable 18.2°C (64.8°F). From the heights of the May heat, Stonecliffe records a mean nighttime low of 6.1°C (43°F).Humidity
With an average relative humidity of 69%, May is the least humid month in Stonecliffe.Rainfall
In Stonecliffe, in May, during 13.7 rainfall days, 58mm (2.28") of precipitation is typically accumulated. In Stonecliffe, Canada, during the entire year, the rain falls for 126 days and collects up to 575mm (22.64") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Stonecliffe. During 0.8 snowfall days, in May, Stonecliffe aggregates 13mm (0.51") of snow. Throughout the year, in Stonecliffe, Canada, there are 81.7 snowfall days, and 1025mm (40.35") of snow is accumulated.Daylight
In May, the average length of the day is 15h and 0min.On the first day of May in Stonecliffe, Canada, sunrise is at 5:56 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 8:55 pm EDT.
Sunshine
In May, the average sunshine is 8.5h.UV index
The average daily maximum UV index in May in Stonecliffe is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, the maximum UV index of 4 transforms into these recommendations:
Guard yourself - Avoiding sunburn is suggested. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Stonecliffe, Canada
- Average high temperature in May: 18.2°C
The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-6.8°C).
- Average low temperature in May: 6.1°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is January (-15.1°C).
Average pressure in May
Stonecliffe, Canada
- Average pressure in May: 1014.9mbar
The month with the highest atmospheric pressure is March (1018.3mbar).
The month with the lowest atmospheric pressure is June (1012.5mbar).
Average wind speed in May
Stonecliffe, Canada
- Average wind speed in May: 10.4km/h
The windiest month (with the highest average wind speed) is April (12km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in May
Stonecliffe, Canada
- Average humidity in May: 69%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (69%).
Average rainfall in May
Stonecliffe, Canada
- Average rainfall in May: 58mm
The wettest month (with the highest rainfall) is April (68mm).
The driest month (with the least rainfall) is November (37mm).
Average rainfall days in May
Stonecliffe, Canada
- Average rainfall days in May: 13.7 days
The month with the highest number of rainy days is August (14.8 days).
The month with the least rainy days is February (3.9 days).
Average snowfall in May
Stonecliffe, Canada
- Average snowfall in May: 13mm
The month with the highest snowfall is January (239mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Stonecliffe, Canada
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Stonecliffe, Canada
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 8h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 1h and 54min).
Average sunshine days in May
Stonecliffe, Canada
- Average sunshine days in May: 15.3 days
The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in May
Stonecliffe, Canada
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in May
Stonecliffe, Canada
- Average cloud cover in May: 44
The months with the most cloud cover are January and February (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in May
Stonecliffe, Canada
- Average visibility in May: 9km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (6km).
