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
Onset of October comes with a temperature decline, the average high falling from a pleasant 20.9°C (69.6°F) in September to a refreshing 13.3°C (55.9°F). During the nights in October, the temperature in Preston averages to a chilly 6°C (42.8°F).Humidity
In Preston, the average relative humidity in October is 81%.Rainfall
In Preston, in October, during 15.8 rainfall days, 65mm (2.56") of precipitation is typically accumulated. In Preston, during the entire year, the rain falls for 154.1 days and collects up to 630mm (24.8") of precipitation.Snowfall
Months with snowfall in Preston, Canada, are January through May, October through December. October is the first month it typically snows in Preston. Throughout October, in the average 0.7 snowfall days, it receives 2mm (0.08") of snow. In Preston, during the entire year, snow falls for 57.6 days and aggregates up to 473mm (18.62") of snow.Daylight
In October, the average length of the day is 11h and 1min.On the first day of October, sunrise is at 7:19 am and sunset at 7:01 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 6:13 pm EDT.
Sunshine
In October, the average sunshine in Preston is 4.7h.UV index
The average daily maximum UV index in October in Preston is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In October, an average UV index of 2 transforms into the following instructions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Preston?
What is the average humidity in October in Preston?
How much does it rain in Preston in October?
When does it start snowing in Preston?
What is the average length of the day in October in Preston?
What time are sunrise and sunset in October in Preston?
How many hours of sunshine does Preston have in October?
What is the UV index intensity in October in Preston?
Average temperature in October
Preston, Canada
- Average high temperature in October: 13.3°C
The warmest month (with the highest average high temperature) is July (25.1°C).
The month with the lowest average high temperature is January (-3.4°C).
- Average low temperature in October: 6°C
The month with the highest average low temperature is July (15.1°C).
The coldest month (with the lowest average low temperature) is January (-8.9°C).
Average pressure in October
Preston, Canada
- Average pressure in October: 1015.5mbar
The month with the highest atmospheric pressure is March (1018.5mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).
Average wind speed in October
Preston, Canada
- Average wind speed in October: 14.8km/h
The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is July (10.8km/h).
Average humidity in October
Preston, Canada
- Average humidity in October: 81%
The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is April (75%).
Average rainfall in October
Preston, Canada
- Average rainfall in October: 65mm
The wettest month (with the highest rainfall) is July (67mm).
The driest month (with the least rainfall) is September (38mm).
Average rainfall days in October
Preston, Canada
- Average rainfall days in October: 15.8 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is January (6.2 days).
Average snowfall in October
Preston, Canada
- Average snowfall in October: 2mm
The month with the highest snowfall is February (132mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Preston, Canada
- Average snowfall days in October: 0.7 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Preston, Canada
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in October: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in October
Preston, Canada
- Average sunshine days in October: 13.1 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in October
Preston, 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
Preston, Canada
- Average cloud cover in October: 49
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in October
Preston, Canada
- Average visibility in October: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
