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World Weather & Climate Information

CLIMATE AND AVERAGE MONTHLY WEATHER IN St. John's (Newfoundland and Labrador), Canada

What is the best time of year to go to St. John's in Canada? Here are some average weather facts we collected from our historical climate data:
  • During the months of July and August you are most likely to experience good weather with pleasant average temperatures.
  • Most rainfall (rainy season) is seen in October and December.
  • Cold season / winter is in the months January and February.
  • On average, the warmest month is July.
  • On average, the coolest month is February.
  • December is the wettest month. This month should be avoided if you don't like too much rain.
  • July is the driest month.
Do these climate conditions match with when you want to go to St. John's in Canada? Find out where to stay here.

For more information, see the weather forecast and our average climate information (by month in graphs) in a beautiful overview below.

* Data from nearest weather station: St. John's (Newfoundland and Labrador), Canada (0.0 KM).

Average minimum and maximum temperature over the year

The monthly mean minimum and maximum daily temperature. Show in Fahrenheit »
Average min and max temperatures in St. John's, Canada   Copyright © 2019 www.weather-and-climate.com
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Average monthly hours of sunshine over the year

This is the monthly total of sunhours
Average monthly sunhours in St. John's, Canada   Copyright © 2019 www.weather-and-climate.com
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Average percent of sunshine over the year

This is the mean percent of sunhours during the day

Average percent of sunshine in St. John's, Canada   Copyright © 2019 www.weather-and-climate.com

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Average monthly precipitation over the year (rainfall, snow)

This is the mean monthly precipitation, including rain, snow, hail etc. Show in Inches »
Average precipitation (rain/snow) in St. John's, Canada   Copyright © 2019 www.weather-and-climate.com
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Average monthly rainy days over the year

This is the number of days each month with rain, snow, hail etc.
Average rainy days (rain/snow) in St. John's, Canada   Copyright © 2019 www.weather-and-climate.com
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Find out where to stay in St. John's, Canada

Booking.com

Weather Forecast for St. John's (Newfoundland and Labrador)

Show in Fahrenheit
TUE
Moderate or heavy snow showers
-1°C
-4°C
WED
Partly cloudy
-1°C
-5°C
THU
Partly cloudy
2°C
-4°C

Today's forecast

10 Day Forecast 
Moderate or heavy snow showers
-1°C | -4°C °C
1.4 mm