Saint John, NB

Current Conditions

Mostly Cloudy

Mostly Cloudy

17°C62°F

Wind:
SW 14 km/h
SW 9 mph
More details
Temperature:
16.7°C
62.1° F
Pressure:
101.6 kPa
30.0 inches
Dew point:
4.5°C
40.1°F
Visibility:
24 km
15 miles
Humidity:
44%
Date:
4:00 PM ADT Saturday 23 June 2018
Observed at:
Saint John Airport
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ForecastForecast issued: 4:00 PM ADT Saturday 23 June 2018

Detailed ForecastForecast issued: 4:00 PM ADT Saturday 23 June 2018

A few showers
Tonight
12°C54°F
Mainly cloudy. A few showers beginning near midnight. Risk of a thundershower overnight. Fog patches developing after midnight. Amount 2 to 4 mm. Wind southwest 20 km/h becoming light this evening. Low 12.
Showers
Sun, 24 Jun
18°C64°F
Showers ending in the morning then cloudy. Fog patches dissipating near noon. Amount 2 to 4 mm. High 18. UV index 5 or moderate.
Night:  Cloudy. 60 percent chance of showers late in the evening. Periods of rain beginning near midnight. Fog patches developing in the evening. Amount 2 to 4 mm. Low 11.
Periods of rain
Mon, 25 Jun
15°C59°F
Periods of rain. High 15.
Night:  Cloudy periods with 30 percent chance of showers. Low 8.
Sunny
Tue, 26 Jun
21°C70°F
Sunny. High 21.
Night:  Clear. Low 9.
A mix of sun and cloud
Wed, 27 Jun
22°C72°F
A mix of sun and cloud. High 22.
Night:  Cloudy with 60 percent chance of showers. Low 11.
Chance of showers
Thu, 28 Jun
17°C63°F
Cloudy with 60 percent chance of showers. High 17.
Night:  Cloudy with 60 percent chance of showers. Low 14.
Chance of showers
Fri, 29 Jun
20°C68°F
Cloudy with 60 percent chance of showers. High 20.
Normals:
Max 21°C.70°F. Min 10°C.50°F.
Sunrise:
5:37 ADT
Sunset:
21:16 ADT

Averages and extremes

18 June
Average high
  • 19.9°C67.8°F
Average low
  • 8.8°C47.8°F
Highest temperature (1947-2011)
  • 30.2°C86.4°F
  • 2010
Lowest temperature (1947-2011)
  • 2.8°C37.0°F
  • 1948
Greatest precipitation (1947-2011)
  • 33.8 mm1.33 inches
  • 1974
Greatest rainfall (1947-2011)
  • 33.8 mm1.33 inches
  • 1974
Greatest snowfall (1947-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 43 %

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.

19 June
Average high
  • 20.0°C68.0°F
Average low
  • 8.9°C48.0°F
Highest temperature (1947-2011)
  • 28.9°C84.0°F
  • 1955
Lowest temperature (1947-2011)
  • 1.7°C35.1°F
  • 1948
Greatest precipitation (1947-2011)
  • 81.4 mm3.2 inches
  • 1984
Greatest rainfall (1947-2011)
  • 81.4 mm3.2 inches
  • 1984
Greatest snowfall (1947-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 43 %

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.

20 June
Average high
  • 20.1°C68.2°F
Average low
  • 9.1°C48.4°F
Highest temperature (1947-2011)
  • 30.0°C86.0°F
  • 1953
Lowest temperature (1947-2011)
  • 2.4°C36.3°F
  • 2005
Greatest precipitation (1947-2011)
  • 27.8 mm1.09 inches
  • 2009
Greatest rainfall (1947-2011)
  • 27.8 mm1.09 inches
  • 2009
Greatest snowfall (1947-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 43 %

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.

21 June
Average high
  • 20.2°C68.4°F
Average low
  • 9.2°C48.6°F
Highest temperature (1947-2011)
  • 28.6°C83.5°F
  • 1983
Lowest temperature (1947-2011)
  • 0.6°C33.1°F
  • 1947
Greatest precipitation (1947-2011)
  • 34.3 mm1.35 inches
  • 1963
Greatest rainfall (1947-2011)
  • 34.3 mm1.35 inches
  • 1963
Greatest snowfall (1947-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 43 %

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.

22 June
Average high
  • 20.3°C68.5°F
Average low
  • 9.3°C48.7°F
Highest temperature (1947-2011)
  • 32.0°C89.6°F
  • 1983
Lowest temperature (1947-2011)
  • 0.6°C33.1°F
  • 1948
Greatest precipitation (1947-2011)
  • 26.9 mm1.06 inches
  • 1961
Greatest rainfall (1947-2011)
  • 26.9 mm1.06 inches
  • 1961
Greatest snowfall (1947-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 43 %

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.

23 June
Average high
  • 20.5°C68.9°F
Average low
  • 9.5°C49.1°F
Highest temperature (1947-2011)
  • 30.8°C87.4°F
  • 1983
Lowest temperature (1947-2011)
  • 0.0°C32.0°F
  • 1948
Greatest precipitation (1947-2011)
  • 54.1 mm2.13 inches
  • 1954
Greatest rainfall (1947-2011)
  • 54.1 mm2.13 inches
  • 1954
Greatest snowfall (1947-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 43 %

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.

24 June
Average high
  • 20.6°C69.1°F
Average low
  • 9.6°C49.3°F
Highest temperature (1947-2011)
  • 29.4°C84.9°F
  • 1957
Lowest temperature (1947-2011)
  • 1.1°C34.0°F
  • 1947
Greatest precipitation (1947-2011)
  • 32.0 mm1.26 inches
  • 1972
Greatest rainfall (1947-2011)
  • 32.0 mm1.26 inches
  • 1972
Greatest snowfall (1947-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 43 %

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.

25 June
Average high
  • 20.7°C69.3°F
Average low
  • 9.7°C49.5°F
Highest temperature (1947-2011)
  • 31.7°C89.1°F
  • 1963
Lowest temperature (1947-2011)
  • 3.4°C38.1°F
  • 1979
Greatest precipitation (1947-2011)
  • 80.8 mm3.18 inches
  • 1981
Greatest rainfall (1947-2011)
  • 80.8 mm3.18 inches
  • 1981
Greatest snowfall (1947-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 43 %

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.

26 June
Average high
  • 20.8°C69.4°F
Average low
  • 9.8°C49.6°F
Highest temperature (1947-2011)
  • 29.4°C84.9°F
  • 2005
Lowest temperature (1947-2011)
  • 4.0°C39.2°F
  • 1979
Greatest precipitation (1947-2011)
  • 43.8 mm1.72 inches
  • 1984
Greatest rainfall (1947-2011)
  • 43.8 mm1.72 inches
  • 1984
Greatest snowfall (1947-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 43 %

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.

27 June
Average high
  • 20.9°C69.6°F
Average low
  • 10.0°C50.0°F
Highest temperature (1947-2011)
  • 31.1°C88.0°F
  • 1963
Lowest temperature (1947-2011)
  • 3.9°C39.0°F
  • 1948
Greatest precipitation (1947-2011)
  • 44.7 mm1.76 inches
  • 1954
Greatest rainfall (1947-2011)
  • 44.7 mm1.76 inches
  • 1954
Greatest snowfall (1947-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 43 %

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.

28 June
Average high
  • 21.0°C69.8°F
Average low
  • 10.1°C50.2°F
Highest temperature (1947-2011)
  • 29.0°C84.2°F
  • 1991
Lowest temperature (1947-2011)
  • 1.1°C34.0°F
  • 1949
Greatest precipitation (1947-2011)
  • 28.2 mm1.11 inches
  • 1987
Greatest rainfall (1947-2011)
  • 28.2 mm1.11 inches
  • 1987
Greatest snowfall (1947-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2007)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 43 %

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
Max:
21.1 °C70.0 °F
Min:
3.7 °C38.7 °F
Total Precipitation:
0.0 mm0.00 in
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