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Sarnia Weather in November
November in Sarnia sees daytime temperatures around 9°C (48°F) and lows of 2°C (36°F) at night. With around 80 mm (3.1 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Sarnia in November
Historically, November sees about 12 days of rain, with a monthly average of 80 mm (3.1 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Sarnia in November
Temperatures in Sarnia in November top out at 9°C (48°F) and drop to 2°C (36°F) overnight. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 2°C (36°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.If you're looking for dry conditions and comfortable temperatures, November may not be the ideal month to visit Sarnia. Our weather planner can help you explore destinations with more pleasant weather conditions.
Sarnia Temperature in November
Min Temperature
2°C (36°F)
Max Temperature
9°C (48°F)
Chance of Rain
40%
Precipitation
80 mm (3.1 in)
Rainy days
12 days
Sarnia Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sarnia - and find the best time to visit.
Best Places in Canada in November
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in November →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Sarnia in November
Cold weather calls for smart layering in November. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes.
What To Do in Sarnia in November
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling4/10 -
Walking4/10 -
Barbeque1/10 -
Camping4/10 -
Outdoor sports4/10
Sarnia 3-Day Forecast
More climate data for Sarnia
See the full Sarnia climate overview or explore weather in Canada.
Popular in November
Where to go in November - average daytime high across popular destinations.
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