Weather in August 2023

St. John's weather in August 2023

The temperatures in St. John's in August are comfortable with low of 15°C and and high up to 17°C.

You can expect about 3 to 8 days of rain in St. John's during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in St. John's in August 2023.

If you’re planning to visit St. John's in the near future, we highly recommend that you review the 14 day weather forecast for St. John's before you arrive.

Temperatures
Temperatures
17° / 15°
Rainy Days
Rainy Days
5
Snowy Days
Snowy Days
0
Dry Days
Dry Days
26
Rainfall
Rainfall
91
mm
9.9
Sun Hours
9.9
Hrs

St. John's annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 10° / 7° 10 21 1 146 mm
Bad
February 9° / 7° 9 19 1 110 mm
Bad
March 10° / 7° 6 25 0 81 mm
Ok
April 11° / 9° 5 25 0 60 mm
Ok
May 13° / 10° 4 28 0 57 mm
Ok
June 15° / 13° 4 26 0 70 mm
Good
July 17° / 15° 5 26 0 67 mm
Good
August 17° / 15° 5 26 0 91 mm
Good
September 17° / 15° 5 25 0 77 mm
Good
October 15° / 13° 8 23 0 143 mm
Ok
November 13° / 11° 10 20 0 172 mm
Bad
December 11° / 9° 10 21 0 165 mm
Bad
Temperatures in St. John's in August
Rain in St. John's in August

Weather in St. John's in August - FAQ

What is the average temperature in St. John's in August?
The average temperature in St. John's in August is 15/17° C.
What is the chance of rain in St. John's in August?
On average, there are 5 rainy days in St. John's during August.
Weather wise, is August a good time to visit St. John's?
The weather in St. John's in August is good.
Can it snow in St. John's in August?
On average, there are 0 snowy days in St. John's in August.
More about the weather in St. John's