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Thorold Weather in September
Thorold in September sees high temperatures, with highs around 22°C (72°F) and overnight lows of 16°C (61°F). Rainfall is fairly high at around 94 mm (3.7 in) on average, so pack waterproofs just in case.
Rainfall in Thorold in September
Historically, approximately 10 days this month are expected to have rain, averaging 94 mm (3.7 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Thorold in September
Thorold has excellent weather in September, with days reaching 22°C (72°F) and nights cooling to 16°C (61°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Thorold in September
The month enjoys around 206 hours of sunshine, creating mostly sunny days with good weather conditions.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Thorold.
Thorold Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
22°C (72°F)
Chance of Rain
34%
Precipitation
94 mm (3.7 in)
Rainy days
10 days
Humidity
74% *
Sunshine
206 hours *
Percentage Sunshine
55% *
* Data from: Buffalo, the United States of America (36 KM, 22 Miles).
Thorold Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Thorold - and find the best time to visit.
Best Places in Canada in September
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in September →
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 Thorold in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Thorold in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Barbeque8/10 -
Camping8/10 -
Outdoor sports9/10
Thorold 3-Day Forecast
More climate data for Thorold
Temperature Rainfall Sunshine Humidity
See the full Thorold climate overview or explore weather in Canada.
Popular in September
Where to go in September - average daytime high across popular destinations.
Toronto
22°C (72°F) Niagara Falls23°C (73°F) Montréal
22°C (72°F) Ottawa22°C (72°F) Quebec City
20°C (68°F) Vancouver19°C (66°F) Calgary19°C (66°F) Whistler15°C (59°F) Bucket list
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