Farnham Weather in September

September in Farnham brings pleasant temperatures around 22°C (72°F) during the day, dropping to 10°C (50°F) at night, with quite a bit of rainfall expected, averaging around 107 mm (4.2 in) for the month.

Rainfall in Farnham in September

Past climate data indicates that roughly 12 days will see rain, totalling around 107 mm (4.2 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Farnham in September

In September, expect pleasant temperatures in Farnham, with highs of 22°C (72°F) and lows of 10°C (50°F) at night. Conditions are often most pleasant around the middle of the day. With lows of 10°C (50°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 Farnham in September

The area enjoys a balanced 183 hours of sunlight, ensuring it's neither too overcast nor too sunny.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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• January
• February
• March
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• May
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• September
• October
• November
• December

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

Farnham Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 39%  

Precipitation 107 mm (4.2 in)  

Rainy days 12 days  

Humidity 60% *  

Sunshine 183 hours *  

Percentage Sunshine 49% *  

* Data from: Montréal, Canada (52 KM, 32 Miles).

What to Wear in Farnham in September

For Farnham in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Farnham in September

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

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 Farnham's climate page.

More climate data for Farnham

Temperature Rainfall Sunshine Humidity

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