Waterloo
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Waterloo Weather in August

During August, Waterloo experiences high daytime temperatures of 26°C (79°F) and cooler nights around 14°C (57°F). As part of the summer season, expect quite a bit of rainfall. Around 81 mm (3.2 in) is typical.

Rainfall in Waterloo in August

Typically, you can expect about 10 days of rain this month, with 81 mm (3.2 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Waterloo in August

Waterloo in August is worth a visit. The temperature is excellent, with 26°C (79°F) during the day and 14°C (57°F) at night. The month of August belongs to the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 14°C (57°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.

Sunshine in Waterloo in August

Enjoy a sunny month with about 263 hours of sunshine, the clear skies make Waterloo even more beautiful.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, July, August and September typically offer the best weather for Waterloo.

Waterloo Temperature in August

Min Temperature
14°C (57°F)
Max Temperature
26°C (79°F)
Chance of Rain
35%
Precipitation
81 mm (3.2 in)
Rainy days
10 days
Sunshine
263 hours *
Percentage Sunshine
61% *
* Data from: Hamilton, Canada (57 KM, 35 Miles).

Waterloo Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Waterloo - 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 Waterloo in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Waterloo in August

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

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    8/10
  • Outdoor sports
    7/10

Waterloo 3-Day Forecast

More climate data for Waterloo

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.