October weather forecastMcMasterville, Canada
October
Weather in October
October, like September, in McMasterville, Canada, is another fresh autumn month, with an average temperature fluctuating between 12.8°C (55°F) and 6°C (42.8°F).Temperature
October's arrival corresponds with a decrease in average high-temperatures, from September's agreeable 20.7°C (69.3°F) to a fresh 12.8°C (55°F). An average low-temperature of 6°C (42.8°F) is noted in McMasterville during the month of October.Humidity
In McMasterville, the average relative humidity in October is 78%.Rainfall
In McMasterville, in October, it is raining for 15.6 days, with typically 84mm (3.31") of accumulated precipitation. Throughout the year, there are 159.6 rainfall days, and 875mm (34.45") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.7 snowfall days, it receives 3mm (0.12") of snow. In McMasterville, during the entire year, snow falls for 77.9 days and aggregates up to 1133mm (44.61") of snow.Daylight
In McMasterville, the average length of the day in October is 10h and 56min.On the first day of the month, sunrise is at 6:52 am and sunset at 6:32 pm. On the last day of October, sunrise is at 7:32 am and sunset at 5:40 pm EDT.
Sunshine
In McMasterville, the average sunshine in October is 5.1h.UV index
In McMasterville, Canada, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: An average UV index of 2 in October transforms into this advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. To protect against the Sun's most potent rays, avoid direct exposure around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
McMasterville, Canada
- Average high temperature in October: 12.8°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 (-5.8°C).
- Average low temperature in October: 6°C
The month with the highest average low temperature is July (15.9°C).
The coldest month (with the lowest average low temperature) is January (-13°C).
Average pressure in October
McMasterville, Canada
- Average pressure in October: 1015.6mbar
The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1012.4mbar).
Average wind speed in October
McMasterville, Canada
- Average wind speed in October: 13.1km/h
The windiest months (with the highest average wind speed) are February and April (14.2km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in October
McMasterville, Canada
- Average humidity in October: 78%
The months with the highest relative humidity are January and February (90%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall in October
McMasterville, Canada
- Average rainfall in October: 84mm
The wettest month (with the highest rainfall) is May (86mm).
The driest month (with the least rainfall) is September (56mm).
Average rainfall days in October
McMasterville, Canada
- Average rainfall days in October: 15.6 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in October
McMasterville, Canada
- Average snowfall in October: 3mm
The month with the highest snowfall is January (295mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
McMasterville, Canada
- Average snowfall days in October: 0.7 days
The month with the highest number of snowfall days is January (18.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
McMasterville, Canada
- Average daylight in October: 10h and 54min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in October: 5h and 6min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).
Average sunshine days in October
McMasterville, Canada
- Average sunshine days in October: 13.4 days
The month with the most sunshine days is September (16 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in October
McMasterville, Canada
- Average UV index in October: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in October
McMasterville, Canada
- Average cloud cover in October: 50
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in October
McMasterville, Canada
- Average visibility in October: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).
