Orillia
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Orillia Weather in August

Orillia in August sees high temperatures, with highs around 25°C (77°F) and overnight lows of 15°C (59°F). Rainfall is fairly high at around 97 mm (3.8 in) on average, so pack waterproofs just in case.

Rainfall in Orillia in August

On average, there are about 12 days with rain during this month, averaging 97 mm (3.8 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Orillia in August

Weather in Orillia is at its excellent in August. Highs reach 25°C (77°F), while nights settle around 15°C (59°F). Summer occurs in August. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 15°C (59°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Orillia.

Orillia Temperature in August

Min Temperature
15°C (59°F)
Max Temperature
25°C (77°F)
Chance of Rain
39%
Precipitation
97 mm (3.8 in)
Rainy days
12 days

Orillia Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Orillia - and find the best time to visit.

Best Places in Canada in August

Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in August →

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 Orillia in August

Warm but pleasant conditions in Orillia in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags.

What To Do in Orillia in August

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

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    8/10
  • Outdoor sports
    7/10

Orillia 3-Day Forecast

More climate data for Orillia

Popular in August

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

Bucket list

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