St. John's, NL

Current Conditions

Mostly Cloudy

Mostly Cloudy

11°C51°F

Wind:
NNW 8 km/h
NNW 5 mph
More details
Temperature:
10.5°C
50.9° F
Pressure:
102.3 kPa
30.2 inches
Dew point:
10.5°C
50.9°F
Visibility:
16 km
10 miles
Humidity:
100%
Date:
4:30 AM NDT Monday 20 August 2018
Observed at:
St. John's Int'l Airport
Past 24 hour ConditionsPast 24 hour Conditions
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ForecastForecast issued: 4:00 PM NDT Sunday 19 August 2018

Detailed ForecastForecast issued: 4:00 PM NDT Sunday 19 August 2018

Rain
Tonight
11°C52°F
Rain ending early this evening then partly cloudy. Fog patches. Amount 2 to 4 mm. Wind northeast 20 km/h gusting to 40 becoming light overnight. Low 11 except 7 in low lying areas.
Periods of drizzle
Mon, 20 Aug
16°C61°F
A mix of sun and cloud with 60 percent chance of drizzle in the morning. Clearing in the morning. Fog patches dissipating in the morning. High 16 except 20 inland. UV index 7 or high.
Night:  A few clouds. Low 11 except 7 in low lying areas.
A mix of sun and cloud
Tue, 21 Aug
20°C68°F
Increasing cloudiness. High 20.
Night:  Showers. Low 13.
Showers
Wed, 22 Aug
20°C68°F
Showers. High 20.
Night:  Cloudy. Low 17.
Cloudy
Thu, 23 Aug
25°C77°F
Cloudy. High 25.
Night:  Cloudy periods. Low 16.
Chance of showers
Fri, 24 Aug
23°C73°F
A mix of sun and cloud with 40 percent chance of showers. High 23.
Night:  Cloudy periods. Low 13.
A mix of sun and cloud
Sat, 25 Aug
22°C72°F
A mix of sun and cloud. High 22.
Normals:
Max 20°C.68°F. Min 12°C.54°F.
Sunrise:
6:03 NDT
Sunset:
20:06 NDT

Averages and extremes

15 August
Average high
  • 20.1°C68.2°F
Average low
  • 11.3°C52.3°F
Highest temperature (1942-2011)
  • 28.9°C84.0°F
  • 1944
Lowest temperature (1942-2011)
  • 5.0°C41.0°F
  • 1943
Greatest precipitation (1942-2011)
  • 56.1 mm2.21 inches
  • 1949
Greatest rainfall (1942-2011)
  • 56.1 mm2.21 inches
  • 1949
Greatest snowfall (1942-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2011)
  • 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.

16 August
Average high
  • 20.0°C68.0°F
Average low
  • 11.3°C52.3°F
Highest temperature (1942-2011)
  • 29.1°C84.4°F
  • 2002
Lowest temperature (1942-2011)
  • 5.7°C42.3°F
  • 1993
Greatest precipitation (1942-2011)
  • 63.0 mm2.48 inches
  • 1980
Greatest rainfall (1942-2011)
  • 63.0 mm2.48 inches
  • 1980
Greatest snowfall (1942-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2011)
  • 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.

17 August
Average high
  • 20.0°C68.0°F
Average low
  • 11.2°C52.2°F
Highest temperature (1942-2011)
  • 28.3°C82.9°F
  • 1967
Lowest temperature (1942-2011)
  • 4.5°C40.1°F
  • 1993
Greatest precipitation (1942-2011)
  • 21.8 mm0.86 inches
  • 1980
Greatest rainfall (1942-2011)
  • 21.8 mm0.86 inches
  • 1980
Greatest snowfall (1942-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2011)
  • 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.

18 August
Average high
  • 19.9°C67.8°F
Average low
  • 11.2°C52.2°F
Highest temperature (1942-2011)
  • 28.3°C82.9°F
  • 1944
Lowest temperature (1942-2011)
  • 3.5°C38.3°F
  • 1980
Greatest precipitation (1942-2011)
  • 74.9 mm2.95 inches
  • 1984
Greatest rainfall (1942-2011)
  • 74.9 mm2.95 inches
  • 1984
Greatest snowfall (1942-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2011)
  • 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.

19 August
Average high
  • 19.8°C67.6°F
Average low
  • 11.1°C52.0°F
Highest temperature (1942-2011)
  • 25.6°C78.1°F
  • 1961
Lowest temperature (1942-2011)
  • 4.4°C39.9°F
  • 1976
Greatest precipitation (1942-2011)
  • 62.2 mm2.45 inches
  • 1970
Greatest rainfall (1942-2011)
  • 62.2 mm2.45 inches
  • 1970
Greatest snowfall (1942-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2011)
  • 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.

20 August
Average high
  • 19.7°C67.5°F
Average low
  • 11.0°C51.8°F
Highest temperature (1942-2011)
  • 27.8°C82.0°F
  • 1965
Lowest temperature (1942-2011)
  • 3.9°C39.0°F
  • 1968
Greatest precipitation (1942-2011)
  • 26.0 mm1.02 inches
  • 1991
Greatest rainfall (1942-2011)
  • 26.0 mm1.02 inches
  • 1991
Greatest snowfall (1942-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2011)
  • 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.

21 August
Average high
  • 19.6°C67.3°F
Average low
  • 10.9°C51.6°F
Highest temperature (1942-2011)
  • 27.2°C81.0°F
  • 1995
Lowest temperature (1942-2011)
  • 2.8°C37.0°F
  • 1968
Greatest precipitation (1942-2011)
  • 55.4 mm2.18 inches
  • 1968
Greatest rainfall (1942-2011)
  • 55.4 mm2.18 inches
  • 1968
Greatest snowfall (1942-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2011)
  • 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.

22 August
Average high
  • 19.5°C67.1°F
Average low
  • 10.8°C51.4°F
Highest temperature (1942-2011)
  • 27.2°C81.0°F
  • 1976
Lowest temperature (1942-2011)
  • 3.6°C38.5°F
  • 1996
Greatest precipitation (1942-2011)
  • 31.5 mm1.24 inches
  • 1995
Greatest rainfall (1942-2011)
  • 31.5 mm1.24 inches
  • 1995
Greatest snowfall (1942-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2011)
  • 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.

23 August
Average high
  • 19.4°C66.9°F
Average low
  • 10.7°C51.3°F
Highest temperature (1942-2011)
  • 26.7°C80.1°F
  • 1955
Lowest temperature (1942-2011)
  • 5.6°C42.1°F
  • 1947
Greatest precipitation (1942-2011)
  • 80.5 mm3.17 inches
  • 1975
Greatest rainfall (1942-2011)
  • 80.5 mm3.17 inches
  • 1975
Greatest snowfall (1942-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2011)
  • 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.

24 August
Average high
  • 19.2°C66.6°F
Average low
  • 10.6°C51.1°F
Highest temperature (1942-2011)
  • 25.3°C77.5°F
  • 2003
Lowest temperature (1942-2011)
  • 0.5°C32.9°F
  • 1983
Greatest precipitation (1942-2011)
  • 33.2 mm1.31 inches
  • 2005
Greatest rainfall (1942-2011)
  • 33.2 mm1.31 inches
  • 2005
Greatest snowfall (1942-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2011)
  • 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.

25 August
Average high
  • 19.1°C66.4°F
Average low
  • 10.5°C50.9°F
Highest temperature (1942-2011)
  • 26.7°C80.1°F
  • 1951
Lowest temperature (1942-2011)
  • 2.5°C36.5°F
  • 1991
Greatest precipitation (1942-2011)
  • 43.1 mm1.7 inches
  • 1995
Greatest rainfall (1942-2011)
  • 43.1 mm1.7 inches
  • 1995
Greatest snowfall (1942-2011)
  • 0.0 cm0.0 inches
Most snow on the ground (1955-2011)
  • 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
Max:
14.1 °C57.4 °F
Min:
11.5 °C52.7 °F
Total Precipitation:
15.8 mm0.62 in
Rainfall:
15.8 mm0.62 in
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