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Climate & Weather Averages in Saint John, New Brunswick, Canada

Currently: 0 °C. Light snow. Broken clouds. (Weather station: Saint John, Canada). See more current weather

Annual Weather Averages Near Saint John

Averages are for Saint John, which is 14 kilometers from Saint John.

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Saint John

High Temp: 23 °C

Low Temp: -13 °C

Mean Temp: 5 °C

Precipitation: 108.8 mm

Humidity: 77%

Dew Point: 2 °C

Wind: 28 km/h

Pressure: 1015 mbar

Visibility: 18 km

一月 Climate & Weather Averages in Saint John

High Temp: -2 °C

Low Temp: -13 °C

Mean Temp: -7 °C

Precipitation: 118.0 mm

Humidity: 74%

Dew Point: -11 °C

Wind: 32 km/h

Pressure: 1014 mbar

Visibility: 19 km

二月 Climate & Weather Averages in Saint John

High Temp: -1 °C

Low Temp: -12 °C

Mean Temp: -7 °C

Precipitation: 102.1 mm

Humidity: 72%

Dew Point: -11 °C

Wind: 32 km/h

Pressure: 1014 mbar

Visibility: 19 km

三月 Climate & Weather Averages in Saint John

High Temp: 3 °C

Low Temp: -7 °C

Mean Temp: -2 °C

Precipitation: 103.2 mm

Humidity: 71%

Dew Point: -7 °C

Wind: 33 km/h

Pressure: 1014 mbar

Visibility: 19 km

四月 Climate & Weather Averages in Saint John

High Temp: 9 °C

Low Temp: -1 °C

Mean Temp: 4 °C

Precipitation: 97.5 mm

Humidity: 72%

Dew Point: -1 °C

Wind: 32 km/h

Pressure: 1014 mbar

Visibility: 19 km

五月 Climate & Weather Averages in Saint John

High Temp: 15 °C

Low Temp: 4 °C

Mean Temp: 9 °C

Precipitation: 94.7 mm

Humidity: 75%

Dew Point: 4 °C

Wind: 28 km/h

Pressure: 1015 mbar

Visibility: 19 km

六月 Climate & Weather Averages in Saint John

High Temp: 20 °C

Low Temp: 8 °C

Mean Temp: 14 °C

Precipitation: 104.8 mm

Humidity: 78%

Dew Point: 10 °C

Wind: 25 km/h

Pressure: 1014 mbar

Visibility: 17 km

七月 Climate & Weather Averages in Saint John

High Temp: 23 °C

Low Temp: 12 °C

Mean Temp: 17 °C

Precipitation: 86.7 mm

Humidity: 80%

Dew Point: 14 °C

Wind: 22 km/h

Pressure: 1014 mbar

Visibility: 16 km

八月 Climate & Weather Averages in Saint John

High Temp: 23 °C

Low Temp: 11 °C

Mean Temp: 17 °C

Precipitation: 72.0 mm

Humidity: 80%

Dew Point: 13 °C

Wind: 21 km/h

Pressure: 1015 mbar

Visibility: 17 km

九月 Climate & Weather Averages in Saint John

High Temp: 19 °C

Low Temp: 8 °C

Mean Temp: 13 °C

Precipitation: 115.9 mm

Humidity: 81%

Dew Point: 10 °C

Wind: 24 km/h

Pressure: 1017 mbar

Visibility: 18 km

十月 Climate & Weather Averages in Saint John

High Temp: 13 °C

Low Temp: 3 °C

Mean Temp: 8 °C

Precipitation: 130.4 mm

Humidity: 79%

Dew Point: 4 °C

Wind: 28 km/h

Pressure: 1016 mbar

Visibility: 20 km

十一月 Climate & Weather Averages in Saint John

High Temp: 7 °C

Low Temp: -2 °C

Mean Temp: 2 °C

Precipitation: 136.0 mm

Humidity: 79%

Dew Point: -1 °C

Wind: 29 km/h

Pressure: 1016 mbar

Visibility: 20 km

十二月 Climate & Weather Averages in Saint John

High Temp: 2 °C

Low Temp: -8 °C

Mean Temp: -3 °C

Precipitation: 144.8 mm

Humidity: 78%

Dew Point: -6 °C

Wind: 32 km/h

Pressure: 1015 mbar

Visibility: 19 km

Quick Climate Info

Hottest Month七月 (17 °C avg)
Coldest Month一月 (-7 °C avg)
Wettest Month十二月 (144.8 mm avg)
Windiest Month三月 (33 km/h avg)
Annual precip.1306.2 mm (per year)

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