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
Weather in May
Temperature
May signals a considerable rise in Stony Mountain's average high-temperature, advancing from a frosty 8°C (46.4°F) in April to a comfortable 16.9°C (62.4°F). Nighttime temperature in Stony Mountain dips to a mean of 7.7°C (45.9°F) during May.Humidity
The months with the lowest humidity are May and August, with an average relative humidity of 63%.Rainfall
In Stony Mountain, in May, during 13.3 rainfall days, 53mm (2.09") of precipitation is typically accumulated. Throughout the year, in Stony Mountain, there are 101.8 rainfall days, and 395mm (15.55") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Stony Mountain. During 1 snowfall days, in May, Stony Mountain aggregates 6mm (0.24") of snow. Throughout the year, in Stony Mountain, there are 73.2 snowfall days, and 479mm (18.86") of snow is accumulated.Daylight
In May, the average length of the day in Stony Mountain is 15h and 28min.On the first day of the month, sunrise is at 6:03 am and sunset at 8:48 pm. On the last day of May, in Stony Mountain, sunrise is at 5:24 am and sunset at 9:29 pm CDT.
Sunshine
The average sunshine in May in Stony Mountain is 8.7h.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 exposure to the Sun's UV rays for the ordinary person.Note: In May, the UV index of 4 transforms into the following advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. To avoid the Sun's strongest rays, limit exposure around the mid-day period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What is the usual temperature for Stony Mountain in May?
What is the least humid month in Stony Mountain?
What is the average humidity in May in Stony Mountain?
How many days does it rain in May in Stony Mountain?
What is the last month it snows in Stony Mountain?
What is the average length of the day in May in Stony Mountain?
When are sunrise and sunset in May in Stony Mountain?
How long on average sun shines in May in Stony Mountain?
What is the UV index intensity in May in Stony Mountain?
Average temperature in May
Stony Mountain, Canada
- Average high temperature in May: 16.9°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (-11.3°C).
- Average low temperature in May: 7.7°C
The month with the highest average low temperature is July (14.8°C).
The coldest month (with the lowest average low temperature) is January (-18.5°C).
Average pressure in May
Stony Mountain, Canada
- Average pressure in May: 1014.1mbar
The month with the highest atmospheric pressure is February (1020.9mbar).
The month with the lowest atmospheric pressure is June (1010.5mbar).
Average wind speed in May
Stony Mountain, Canada
- Average wind speed in May: 15km/h
The windiest month (with the highest average wind speed) is October (16km/h).
The calmest month (with the lowest average wind speed) is August (12.8km/h).
Average humidity in May
Stony Mountain, Canada
- Average humidity in May: 63%
The months with the highest relative humidity are January and February (92%).
The months with the lowest relative humidity are May and August (63%).
Average rainfall in May
Stony Mountain, Canada
- Average rainfall in May: 53mm
The wettest month (with the highest rainfall) is June (70mm).
The driest month (with the least rainfall) is February (10mm).
Average rainfall days in May
Stony Mountain, Canada
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is February (1.2 days).
Average snowfall in May
Stony Mountain, Canada
- Average snowfall in May: 6mm
The month with the highest snowfall is November (91mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Stony Mountain, Canada
- Average snowfall days in May: 1 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Stony Mountain, Canada
- Average daylight in May: 15h and 3min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in May
Stony Mountain, Canada
- Average sunshine days in May: 15.3 days
The month with the most sunshine days is December (18.9 days).
The month with the least sunshine days is June (9.2 days).
Average UV index in May
Stony Mountain, 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, October, November and December (UV index 1).
Average cloud cover in May
Stony Mountain, Canada
- Average cloud cover in May: 41
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in May
Stony Mountain, Canada
- Average visibility in May: 9km
The months with the highest visibility are August and September (10km).
The month with the lowest visibility is January (7km).
Stony Mountain, Canada
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