Average temperature in St. John's
The mean minimum and maximum temperatures over the year in St. John's (Newfoundland and Labrador), Canada.
- On average, the warmest month is August with 20°C.
- On average, the coolest month is February with 1°C.
- The average annual maximum temperature is 9°C.
- The average annual minimum temperature is 3°C.
Weather Forecasts for St. John's
overcast and slight rain
overcast and heavy rain
broken clouds and no rain