October weather forecastSydney, Canada
October
Weather in October
October, the same as September, is another fresh autumn month in Sydney, Canada, with an average temperature ranging between min 7.4°C (45.3°F) and max 12.3°C (54.1°F).Temperature
The shift to October brings a decrease in the average high-temperature, falling from a comfortable 18.3°C (64.9°F) in September to a fresh 12.3°C (54.1°F). In Sydney, October's low temperatures hover around a frosty 7.4°C (45.3°F), reflecting a minor decrease from the daytime highs.Humidity
In Sydney, the average relative humidity in October is 82%.Rainfall
The month with the most rainfall in Sydney, Canada, is October, when the rain falls for 14.2 days and typically aggregates up to 68mm (2.68") of precipitation.Snowfall
In Sydney, snow does not fall in June through October.Sea temperature
In Sydney, the average seawater temperature in October is 12.1°C (53.8°F).Note: It is life-risking to swim in 12.1°C (53.8°F). Briefly staying in 13°C (55.4°F) waters feels unsettling, and temperatures below 10°C (50°F) might result in cold shock and loss of breath control, hinging on personal endurance.
Daylight
In October, the average length of the day in Sydney is 10h and 54min.On the first day of October in Sydney, sunrise is at 7:00 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:47 pm ADT.
Sunshine
In Sydney, the average sunshine in October is 4.6h.UV index
The average daily maximum UV index in October 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, the average maximum UV index of 2 translates into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Sydney, Canada
- Average high temperature in October: 12.3°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is February (-1.5°C).
- Average low temperature in October: 7.4°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is February (-7.3°C).
Average pressure in October
Sydney, Canada
- Average pressure in October: 1014.4mbar
The month with the highest atmospheric pressure is September (1016.3mbar).
The month with the lowest atmospheric pressure is February (1010.6mbar).
Average wind speed in October
Sydney, Canada
- Average wind speed in October: 17.7km/h
The windiest month (with the highest average wind speed) is January (20.6km/h).
The calmest month (with the lowest average wind speed) is July (14km/h).
Average humidity in October
Sydney, Canada
- Average humidity in October: 82%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are May, August and September (81%).
Average rainfall in October
Sydney, Canada
- Average rainfall in October: 68mm
The wettest month (with the highest rainfall) is October (68mm).
The driest month (with the least rainfall) is September (37mm).
Average rainfall days in October
Sydney, Canada
- Average rainfall days in October: 14.2 days
The month with the highest number of rainy days is April (14.4 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in October
Sydney, Canada
- Average snowfall in October: 0mm
The month with the highest snowfall is March (117mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in October
Sydney, Canada
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in October
Sydney, Canada
- Average sea temperature in October: 12.1°C
The best month for swimming (with the highest average sea temperature) is August (17.8°C).
The coldest month (with the lowest average sea temperature) is March (-0.8°C).
Average daylight in October /
Average sunshine in October
Sydney, Canada
- Average daylight in October: 10h and 54min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in October: 4h and 36min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in October
Sydney, Canada
- Average sunshine days in October: 12.7 days
The month with the most sunshine days is September (14 days).
The month with the least sunshine days is January (9.7 days).
Average UV index in October
Sydney, Canada
- Average UV index in October: 2
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in October
Sydney, Canada
- Average cloud cover in October: 51
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in October
Sydney, Canada
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
