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Saint John, NB

Current Conditions

Mostly Cloudy

Mostly Cloudy

13°C56°F

Wind:
NW 33
gust 53 km/h
NW 21
gust 33 mph
More details
Temperature:
13.4°C
56.1° F
Pressure:
100.6 kPa
29.7 inches
Dew point:
2.4°C
36.3°F
Visibility:
24 km
15 miles
Humidity:
47%
Date:
1:00 PM ADT Sunday 9 May 2021
Observed at:
Saint John Airport
Past 24 hour ConditionsPast 24 hour Conditions
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Hourly Forecast
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Historical Weather

ForecastForecast issued: 11:00 AM ADT Sunday 9 May 2021

Detailed ForecastForecast issued: 11:00 AM ADT Sunday 9 May 2021

Chance of showers
Today
14°C57°F
Cloudy with 30 percent chance of showers near noon then a mix of sun and cloud. Wind northwest 20 km/h gusting to 40. High 14. UV index 6 or high.
A few clouds
Tonight
0°C32°F
A few clouds. Wind west 20 km/h gusting to 40 becoming light this evening. Low zero.
A mix of sun and cloud
Mon, 10 May
15°C59°F
A mix of sun and cloud. High 15 except 11 along parts of the coast. UV index 7 or high.
Night:  Cloudy periods with 30 percent chance of showers. Low plus 4.
Showers
Tue, 11 May
14°C57°F
Showers. High 14.
Night:  Periods of rain. Low plus 5.
Periods of rain
Wed, 12 May
10°C50°F
Periods of rain. High 10.
Night:  Clearing. Low plus 1.
Sunny
Thu, 13 May
18°C64°F
Sunny. High 18.
Night:  Cloudy periods. Low plus 4.
A mix of sun and cloud
Fri, 14 May
17°C63°F
A mix of sun and cloud. High 17.
Night:  Cloudy periods. Low plus 5.
A mix of sun and cloud
Sat, 15 May
18°C64°F
A mix of sun and cloud. High 18.
Normals:
Max 14°C.57°F. Min 4°C.39°F.
Sunrise:
6:02 ADT
Sunset:
20:40 ADT

Averages and extremes

04 May
Average high
  • 12.4°C54.3°F
Average low
  • 2.1°C35.8°F
Highest temperature (1947-2012)
  • 25.6°C78.1°F
  • 1999
Lowest temperature (1947-2012)
  • -6.7°C19.9°F
  • 1948
Greatest precipitation (1947-2012)
  • 29.2 mm1.15 inches
  • 1972
Greatest rainfall (1947-2012)
  • 29.2 mm1.15 inches
  • 1972
Greatest snowfall (1947-2012)
  • 5.8 cm2.28 inches
  • 1956
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 44 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

05 May
Average high
  • 12.7°C54.9°F
Average low
  • 2.2°C36.0°F
Highest temperature (1947-2012)
  • 23.9°C75.0°F
  • 1949
Lowest temperature (1947-2012)
  • -2.7°C27.1°F
  • 1992
Greatest precipitation (1947-2012)
  • 34.5 mm1.36 inches
  • 2011
Greatest rainfall (1947-2012)
  • 34.5 mm1.36 inches
  • 2011
Greatest snowfall (1947-2012)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 44 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

06 May
Average high
  • 12.9°C55.2°F
Average low
  • 2.4°C36.3°F
Highest temperature (1947-2012)
  • 23.9°C75.0°F
  • 1948
Lowest temperature (1947-2012)
  • -5.0°C23.0°F
  • 1948
Greatest precipitation (1947-2012)
  • 25.2 mm0.99 inches
  • 1987
Greatest rainfall (1947-2012)
  • 25.2 mm0.99 inches
  • 1987
Greatest snowfall (1947-2012)
  • 7.6 cm2.99 inches
  • 1992
Most snow on the ground (1955-2007)
  • 3.0 cm1.18 inches
  • 1992
Monthly frequency of precipitation
  • 44 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

07 May
Average high
  • 13.1°C55.6°F
Average low
  • 2.6°C36.7°F
Highest temperature (1947-2012)
  • 22.9°C73.2°F
  • 1999
Lowest temperature (1947-2012)
  • -4.7°C23.5°F
  • 1996
Greatest precipitation (1947-2012)
  • 48.5 mm1.91 inches
  • 1976
Greatest rainfall (1947-2012)
  • 48.5 mm1.91 inches
  • 1976
Greatest snowfall (1947-2012)
  • 6.4 cm2.52 inches
  • 1995
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 44 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

08 May
Average high
  • 13.3°C55.9°F
Average low
  • 2.7°C36.9°F
Highest temperature (1947-2012)
  • 23.9°C75.0°F
  • 1957
Lowest temperature (1947-2012)
  • -5.6°C21.9°F
  • 1966
Greatest precipitation (1947-2012)
  • 24.9 mm0.98 inches
  • 1976
Greatest rainfall (1947-2012)
  • 24.9 mm0.98 inches
  • 1976
Greatest snowfall (1947-2012)
  • 10.2 cm4.02 inches
  • 1967
Most snow on the ground (1955-2007)
  • 8.0 cm3.15 inches
  • 1967
Monthly frequency of precipitation
  • 44 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

09 May
Average high
  • 13.5°C56.3°F
Average low
  • 2.9°C37.2°F
Highest temperature (1947-2012)
  • 24.0°C75.2°F
  • 2007
Lowest temperature (1947-2012)
  • -4.2°C24.4°F
  • 1996
Greatest precipitation (1947-2012)
  • 38.8 mm1.53 inches
  • 1978
Greatest rainfall (1947-2012)
  • 38.8 mm1.53 inches
  • 1978
Greatest snowfall (1947-2012)
  • 0.8 cm0.31 inches
  • 1966
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 44 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

10 May
Average high
  • 13.7°C56.7°F
Average low
  • 3.0°C37.4°F
Highest temperature (1947-2012)
  • 25.4°C77.7°F
  • 2007
Lowest temperature (1947-2012)
  • -3.2°C26.2°F
  • 2004
Greatest precipitation (1947-2012)
  • 42.2 mm1.66 inches
  • 1954
Greatest rainfall (1947-2012)
  • 42.2 mm1.66 inches
  • 1954
Greatest snowfall (1947-2012)
  • 8.6 cm3.39 inches
  • 1977
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 44 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

11 May
Average high
  • 13.9°C57.0°F
Average low
  • 3.2°C37.8°F
Highest temperature (1947-2012)
  • 22.8°C73.0°F
  • 1981
Lowest temperature (1947-2012)
  • -3.9°C25.0°F
  • 1949
Greatest precipitation (1947-2012)
  • 22.6 mm0.89 inches
  • 1996
Greatest rainfall (1947-2012)
  • 22.6 mm0.89 inches
  • 1996
Greatest snowfall (1947-2012)
  • 3.8 cm1.5 inches
  • 1963
Most snow on the ground (1955-2007)
  • 3.0 cm1.18 inches
  • 1963
Monthly frequency of precipitation
  • 44 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

12 May
Average high
  • 14.2°C57.6°F
Average low
  • 3.4°C38.1°F
Highest temperature (1947-2012)
  • 23.9°C75.0°F
  • 1959
Lowest temperature (1947-2012)
  • -3.5°C25.7°F
  • 2010
Greatest precipitation (1947-2012)
  • 47.5 mm1.87 inches
  • 1967
Greatest rainfall (1947-2012)
  • 42.9 mm1.69 inches
  • 1967
Greatest snowfall (1947-2012)
  • 4.6 cm1.81 inches
  • 1967
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 44 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

13 May
Average high
  • 14.4°C57.9°F
Average low
  • 3.5°C38.3°F
Highest temperature (1947-2012)
  • 23.3°C73.9°F
  • 1959
Lowest temperature (1947-2012)
  • -2.8°C27.0°F
  • 1963
Greatest precipitation (1947-2012)
  • 40.1 mm1.58 inches
  • 1960
Greatest rainfall (1947-2012)
  • 40.1 mm1.58 inches
  • 1960
Greatest snowfall (1947-2012)
  • 2.8 cm1.1 inches
  • 1967
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 44 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

14 May
Average high
  • 14.5°C58.1°F
Average low
  • 3.7°C38.7°F
Highest temperature (1947-2012)
  • 22.2°C72.0°F
  • 1968
Lowest temperature (1947-2012)
  • -3.3°C26.1°F
  • 2007
Greatest precipitation (1947-2012)
  • 27.6 mm1.09 inches
  • 2001
Greatest rainfall (1947-2012)
  • 27.6 mm1.09 inches
  • 2001
Greatest snowfall (1947-2012)
  • 1.2 cm0.47 inches
  • 1985
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 44 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

Yesterday's Data
Total Precipitation:
10.6 mm0.42 in

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