October weather forecastSudbury, Canada
October
Weather in October
October in Sudbury presents a significant increase in rainfall from 40mm (1.57") to 65mm (2.56"), making it the rainiest month of the year. The city's landscape readies itself for a shroud of winter as temperatures continue to decrease. Streets and parks in Sudbury are often blanketed by colorful autumn leaves painting a picturesque scene. As daylight reduces, the city gets a lull before the impending winter. Simultaneously, setting the stage for snug, indoor activities as the weather becomes increasingly chilly.Temperature
The onset of October in Sudbury brings a distinct decrease in the average high-temperature, receding from a refreshing 18.7°C (65.7°F) in September to a cool 10.3°C (50.5°F). During October, the temperature in Sudbury tends to dip to an average of 3.3°C (37.9°F) at night.Humidity
In Sudbury, the average relative humidity in October is 81%.Rainfall
October is the month with the most rainfall in Sudbury. Rain falls for 13.7 days and accumulates 65mm (2.56") of precipitation.Snowfall
Months with snowfall in Sudbury are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 3 snowfall days, it receives 42mm (1.65") of snow. In Sudbury, Canada, during the entire year, snow falls for 86.7 days and aggregates up to 865mm (34.06") of snow.Daylight
In October, the average length of the day in Sudbury is 10h and 53min.On the first day of October, sunrise is at 7:23 am and sunset at 7:03 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 6:09 pm EDT.
Sunshine
In Sudbury, Canada, the average sunshine in October is 4.3h.UV index
In October, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 2 during October translates into the following directions:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. It's recommended to limit sun exposure when its radiation is at its peak during midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Sudbury, Canada
- Average high temperature in October: 10.3°C
The warmest month (with the highest average high temperature) is July (24.5°C).
The month with the lowest average high temperature is January (-8°C).
- Average low temperature in October: 3.3°C
The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is January (-15.9°C).
Average pressure in October
Sudbury, Canada
- Average pressure in October: 1014.8mbar
The month with the highest atmospheric pressure is March (1018.8mbar).
The month with the lowest atmospheric pressure is June (1012.8mbar).
Average wind speed in October
Sudbury, Canada
- Average wind speed in October: 12.1km/h
The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest months (with the lowest average wind speed) are June and August (10.1km/h).
Average humidity in October
Sudbury, Canada
- Average humidity in October: 81%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (68%).
Average rainfall in October
Sudbury, Canada
- Average rainfall in October: 65mm
The wettest month (with the highest rainfall) is October (65mm).
The driest months (with the least rainfall) are February and December (27mm).
Average rainfall days in October
Sudbury, Canada
- Average rainfall days in October: 13.7 days
The month with the highest number of rainy days is October (13.7 days).
The month with the least rainy days is January (2.4 days).
Average snowfall in October
Sudbury, Canada
- Average snowfall in October: 42mm
The month with the highest snowfall is January (179mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Sudbury, Canada
- Average snowfall days in October: 3 days
The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Sudbury, Canada
- Average daylight in October: 10h and 54min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in October: 4h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 2h and 0min).
Average sunshine days in October
Sudbury, Canada
- Average sunshine days in October: 14.5 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (12.7 days).
Average UV index in October
Sudbury, Canada
- Average UV index in October: 2
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 October
Sudbury, Canada
- Average cloud cover in October: 57
The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in October
Sudbury, Canada
- Average visibility in October: 8km
The months with the highest visibility are May, June and July (9km).
The month with the lowest visibility is January (6km).
