Temperature in New Brunswick in August

Daytime highs, nighttime lows and the warmest cities in New Brunswick, Canada this August.

New Brunswick, Canada, a region in Canada, experiences maximum daytime temperatures in August ranging from 18°C (64°F) in North Head to 26°C (79°F) in Fredericton. Nighttime temperatures generally drop to 13°C (55°F) in Fredericton and 14°C (57°F) in North Head. August is part of the summer season

What is the temperature of the different cities in New Brunswick, Canada in August?

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

Select a Month

Check the conditions for any month of the year.

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

See also: New Brunswick weather by month.

Best Places to Visit in New Brunswick in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across New Brunswick.

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 New Brunswick

New Brunswick temperatures in August: frequently asked questions

How hot does it get in New Brunswick, Canada in August?

Expect daytime temperatures around 25°C (77°F) in Moncton. That makes August a high month for New Brunswick, Canada.

How cold does it get at night in New Brunswick, Canada in August?

Average overnight lows in New Brunswick, Canada during August sit near 14°C (57°F) in Moncton.

What is the warmest city in August in New Brunswick, Canada?

According to our recent database analysis, Fredericton is the warmest city. It experiences an average maximum daytime temperature of approximately 26°C (79°F) and rarely drops below 13°C (55°F) during the night.

What is the coldest city in August in New Brunswick, Canada?

The coldest city in August in New Brunswick, Canada is North Head when we check our database. The maximum daytime temperatures are around 18°C (64°F) and minimum nighttime temperatures fall around 14°C (57°F).

How much sun does New Brunswick, Canada get in August?

Moncton usually sees around 241 hours of sunlight, indicating many sunny days.

Interested in more climate information?

We have much more information about the climate in New Brunswick.

Weather and climate has detailed information for every country in the world. Are you going to Canada? Get detailed historical weather averages for many cities in Canada.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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