Temperature in Newfoundland and Labrador in August

Daytime highs, nighttime lows and the warmest cities in Newfoundland and Labrador, Canada this August.

Newfoundland and Labrador, Canada, a region in Canada, experiences maximum daytime temperatures in August ranging from 15°C (59°F) in Battle Harbour to 23°C (73°F) in Grand Falls -Windsor. Nighttime temperatures generally drop to 12°C (54°F) in Grand Falls -Windsor and 10°C (50°F) in Battle Harbour. August falls during the summer season. On average, August is the month with the highest temperature of the year in Newfoundland and Labrador, Canada.

What is the temperature of the different cities in Newfoundland and Labrador, Canada in August?

Find the average daytime temperatures in August for the most popular destinations in Newfoundland and Labrador on the map below. Click on a destination dot for more detailed information.

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

See also: Newfoundland and Labrador weather by month.

Best Places to Visit in Newfoundland and Labrador in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Newfoundland and Labrador.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in August: blue is cold, red is hot.

See all August weather averages, cities and regions in Newfoundland and Labrador

Newfoundland and Labrador temperatures in August: frequently asked questions

How hot does it get in Newfoundland and Labrador, Canada in August?

Daytime temperatures in St. John's typically peak at 20°C (68°F) in August, putting it in the pleasant range.

How cold does it get at night in Newfoundland and Labrador, Canada in August?

After dark, St. John's cools to about 13°C (55°F) on an average August night.

What is the warmest city in August in Newfoundland and Labrador, Canada?

Grand Falls -Windsor tops the warmest city list in our database with average maximum daytime temperatures around 23°C (73°F) and a minimum nighttime temperature of around 12°C (54°F).

What is the coldest city in August in Newfoundland and Labrador, Canada?

Our database indicates that in August, Battle Harbour is the city with the coolest temperatures in Newfoundland and Labrador, Canada. You can expect daytime highs of 15°C (59°F) and nighttime lows close to 10°C (50°F).

How much sun does Newfoundland and Labrador, Canada get in August?

St. John's usually sees around 206 hours of sunlight, indicating many sunny days.

Interested in more climate information?

We have much more information about the climate in Newfoundland and Labrador.

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