Saint John climate guide, New Brunswick
Welcome to the Saint John climate guide, which shows average weather for Saint John, New Brunswick, Canada. Check maximum temperature, the number of days with rainfall, sea temperature and daily hours of sunshine for each month of the year.
Saint John climate guide: quick links
Maximum temperature (°C) in Saint John
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Days with some rain in Saint John
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Hours of sunshine in Saint John
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sea temperature (°C) in Saint John
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The Saint John climate guide is provided by Weather2Travel.com. For more information about the weather in Saint John, New Brunswick, Canada including monthly rainfall, mininum temperature, UV maximum, heat & humidity and daylight hours visit the Saint John climate guide page.