Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
The shift from September to October brings a noticeable decrease in the average high-temperature, dropping from a comfortable 19.5°C (67.1°F) to a frosty 9.7°C (49.5°F). During the month of October, Stony Mountain anticipates a mean low-temperature of 3.5°C (38.3°F).Humidity
The average relative humidity in October is 72%.Rainfall
In Stony Mountain, in October, during 9.3 rainfall days, 35mm (1.38") of precipitation is typically accumulated. In Stony Mountain, during the entire year, the rain falls for 101.8 days and collects up to 395mm (15.55") of precipitation.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 4.3 snowfall days, it receives 45mm (1.77") of snow. In Stony Mountain, during the entire year, snow falls for 73.2 days and aggregates up to 479mm (18.86") of snow.Daylight
In October, the average length of the day is 10h and 43min.On the first day of October, sunrise is at 7:30 am and sunset at 7:06 pm. On the last day of the month, sunrise is at 8:18 am and sunset at 6:06 pm CDT.
Sunshine
In October, the average sunshine is 4.9h.UV index
January, February, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: In October, the maximum UV index of 1 translates into these guidelines:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Around midday, solar radiation is most harmful; hence, exposure should be limited. Stay sun-safe with clothing that is both closely woven and worn loosely. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Stony Mountain?
What is the average humidity in October?
How much does it rain in October?
When does it start snowing?
What is the average length of the day in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Stony Mountain have in October?
What is the month with the lowest UV index?
How high is the UV index in October in Stony Mountain?
Average temperature in October
Stony Mountain, Canada
- Average high temperature in October: 9.7°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 October: 3.5°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 October
Stony Mountain, Canada
- Average pressure in October: 1013.3mbar
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 October
Stony Mountain, Canada
- Average wind speed in October: 16km/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 October
Stony Mountain, Canada
- Average humidity in October: 72%
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 October
Stony Mountain, Canada
- Average rainfall in October: 35mm
The wettest month (with the highest rainfall) is June (70mm).
The driest month (with the least rainfall) is February (10mm).
Average rainfall days in October
Stony Mountain, Canada
- Average rainfall days in October: 9.3 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 October
Stony Mountain, Canada
- Average snowfall in October: 45mm
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 October
Stony Mountain, Canada
- Average snowfall days in October: 4.3 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 October /
Average sunshine in October
Stony Mountain, Canada
- Average daylight in October: 10h and 4min
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 October: 4h and 5min
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 October
Stony Mountain, Canada
- Average sunshine days in October: 17.5 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 October
Stony Mountain, Canada
- Average UV index in October: 1
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 October
Stony Mountain, Canada
- Average cloud cover in October: 48
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 October
Stony Mountain, Canada
- Average visibility in October: 9km
The months with the highest visibility are August and September (10km).
The month with the lowest visibility is January (7km).
