Casselman Weather in October

October in Casselman typically sees daytime highs of 14°C (57°F) and nighttime lows of 4°C (39°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Casselman in October

Typically, about 12 days will experience rainfall, with an average of 106 mm (4.2 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Casselman in October

In October, expect moderate temperatures in Casselman, with highs of 14°C (57°F) and lows of 4°C (39°F) at night. Conditions are often most pleasant around the middle of the day. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Casselman in October

You can expect a moderate amount of sunlight, with approximately 138 hours. This means a pleasant mix of sun and overcast.

If you prefer dry days with pleasant temperatures, May and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit Canada, check out our Casselman's climate page.

Casselman Temperature in October

Min Temperature 4°C (39°F)  

Max Temperature 14°C (57°F)  

Chance of Rain 40%  

Precipitation 106 mm (4.2 in)  

Rainy days 12 days  

Humidity 61% *  

Sunshine 138 hours *  

Percentage Sunshine 41% *  

* Data from: Ottawa, Canada (49 KM, 30 Miles).

What to Wear in Casselman in October

The weather can swing between comfortable and chilly in October, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Casselman in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Canada, check out our Casselman's climate page.

More climate data for Casselman

Temperature Rainfall Sunshine Humidity

See the full Casselman climate overview or explore weather in Canada.