November weather forecastSarnia, Canada
November
Weather in November
November, the last month of the autumn in Sarnia, is another chilly month, with temperature in the range of an average low of 1.5°C (34.7°F) and an average high of 7.4°C (45.3°F).Temperature
November comes with a drop in the average high-temperature, falling from October's mild 14.6°C (58.3°F) to a chilly 7.4°C (45.3°F). In the month of November, the average low-temperature usually rests at an icy 1.5°C (34.7°F).Humidity
In Sarnia, the average relative humidity in November is 78%.Rainfall
In November, in Sarnia, the rain falls for 9.4 days. Throughout November, 32mm (1.26") of precipitation is accumulated. Throughout the year, in Sarnia, Canada, there are 140.4 rainfall days, and 493mm (19.41") of precipitation is accumulated.Snowfall
Months with snowfall in Sarnia, Canada, are January through May, October through December. In Sarnia, in November, snow falls for 4.8 days, with typically accumulated 38mm (1.5") of snow. Throughout the year, there are 55.2 snowfall days, and 312mm (12.28") of snow is accumulated.Sea temperature
In Sarnia, in November, the average water temperature is 9.9°C (49.8°F).Note: Taking a dip in 9.9°C (49.8°F) can be perilous. Submersion in temperatures under 10°C (50°F) triggers severe cold shock accompanied by hyperventilation.
Daylight
The average length of the day in November is 9h and 44min.On the first day of November, sunrise is at 8:05 am and sunset at 6:21 pm EDT. On the last day of the month, sunrise is at 7:40 am and sunset at 4:56 pm EST.
Note: On Sunday, 03. November 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from EDT to EST. Daylight Saving Time starts again on Sunday, 09. March 2025, at 2:00 am; consequently, the time zone reverts from EST to EDT.
Sunshine
In Sarnia, Canada, the average sunshine in November is 4.4h.UV index
In November, the average daily maximum UV index in Sarnia is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 2 during November translates into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. To protect against the Sun's most potent rays, avoid direct exposure around midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in November
Sarnia, Canada
- Average high temperature in November: 7.4°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 (-2.3°C).
- Average low temperature in November: 1.5°C
The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is January (-7.5°C).
Average pressure in November
Sarnia, Canada
- Average pressure in November: 1018.7mbar
The month with the highest atmospheric pressure is March (1018.8mbar).
The month with the lowest atmospheric pressure is June (1013.5mbar).
Average wind speed in November
Sarnia, Canada
- Average wind speed in November: 17.1km/h
The windiest month (with the highest average wind speed) is January (18.2km/h).
The calmest month (with the lowest average wind speed) is July (11km/h).
Average humidity in November
Sarnia, Canada
- Average humidity in November: 78%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in November
Sarnia, Canada
- Average rainfall in November: 32mm
The wettest month (with the highest rainfall) is May (54mm).
The driest month (with the least rainfall) is February (28mm).
Average rainfall days in November
Sarnia, Canada
- Average rainfall days in November: 9.4 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in November
Sarnia, Canada
- Average snowfall in November: 38mm
The month with the highest snowfall is February (99mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in November
Sarnia, Canada
- Average snowfall days in November: 4.8 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in November
Sarnia, Canada
- Average sea temperature in November: 9.9°C
The best month for swimming (with the highest average sea temperature) is August (23.2°C).
The coldest months (with the lowest average sea temperature) are February and March (0.3°C).
Average daylight in November /
Average sunshine in November
Sarnia, Canada
- Average daylight in November: 9h and 42min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in November: 4h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in November
Sarnia, Canada
- Average sunshine days in November: 15.2 days
The month with the most sunshine days is November (15.2 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in November
Sarnia, Canada
- Average UV index in November: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in November
Sarnia, Canada
- Average cloud cover in November: 52
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in November
Sarnia, Canada
- Average visibility in November: 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).
