Whitby
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Whitby Weather in September

Thinking of visiting Whitby in September? Expect high temperatures reaching 22°C (72°F) during the day, dropping to 13°C (55°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Whitby in September

Past climate data indicates that roughly 11 days will see rain, totalling around 88 mm (3.5 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 Whitby in September

September in Whitby is generally excellent, with days reaching 22°C (72°F) and nights settling around 13°C (55°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 13°C (55°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 Whitby in September

The month enjoys around 195 hours of sunshine, creating mostly sunny days with good weather conditions.

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

Whitby Temperature in September

Min Temperature
13°C (55°F)
Max Temperature
22°C (72°F)
Chance of Rain
35%
Precipitation
88 mm (3.5 in)
Rainy days
11 days
Humidity
87% *
Sunshine
195 hours *
Percentage Sunshine
52% *
* Data from: Toronto, Canada (44 KM, 27 Miles).

Whitby Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Whitby - 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 Whitby 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Whitby 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
    8/10
  • Outdoor sports
    9/10

Whitby 3-Day Forecast

More climate data for Whitby

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.