Clyde Weather in September
September in Clyde brings low temperatures, with highs of 2°C (36°F) and nights dropping to -4°C (25°F). It's the rainiest month of the year, so come prepared with waterproof gear.
Rainfall in Clyde in September
With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. Past climate data indicates that roughly 15 days will see snow/rain, totalling around 53 mm (2.1 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Clyde in September
In September, expect low temperatures in Clyde, with highs of 2°C (36°F) and lows of -4°C (25°F) at night. Expect a distinctly cold feel throughout the day, not just overnight. With overnight lows of -4°C (25°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. It's a notably cold month; make sure to wear layers to stay warm. It's wiser to gear up in advance than to be caught off-guard, trembling in the cold.
Sunshine in Clyde in September
This month is characterized by fewer sunny days, with about 46 hours of sunshine. It's great for those who appreciate cooler, less sunny days.
Wind Speed in Clyde in September
September has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.For additional travel inspiration, our weather planner can help you discover destinations worldwide.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Clyde's climate page.
Clyde Temperature in September
Min Temperature
-4°C (25°F)
Max Temperature
2°C (36°F)
Chance of Rain
50%
Precipitation
53 mm (2.1 in)
Rainy days
15 days
Humidity
85%
Windspeed
3 m/s (6 knots)
Sunshine
46 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Clyde typically drop from around 5°C (41°F) at the start of September to approximately -1°C (30°F) by the end. Nights are very cold, with lows typically ranging from -5°C (23°F) to 1°C (34°F).
Average temperatures in September
Historical weather for Clyde in September
Browse day-by-day weather records for Clyde spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Clyde historical weather extremes in September
Based on 49 years of weather observations in Clyde between 1976 and 2025, these are the recorded extremes.
- On September 22, 2024, temperatures climbed to 16°C (61°F), marking the warmest September day on record.
- The coldest night in September in Clyde was on September 30, 1984, with a minimum of -22°C (-8°F).
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 →
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What to Wear in Clyde in September
We recommend to layer up for chilly conditions in Clyde in September. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Clyde in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Clyde's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Clyde climate overview or explore weather in Canada.
