Niagara Falls, ON

Current Conditions

Mostly Cloudy

Mostly Cloudy

19°C66°F

Wind:
NW 14 km/h
NW 9 mph
Conditions details
Observed at:
St. Catharines Airport
Date:
1:00 PM EDT Sunday 20 May 2018
Condition:
Mostly Cloudy
Pressure:
101.9 kPa
30.1 inches
Tendency:
Rising
Visibility:
24 km
15 miles
Temperature:
18.7°C
65.7° F
Dew point:
13.9°C
57.0°F
Humidity:
74%
Wind:
NW 14 km/h
NW 9 mph

ForecastIssued: 11:00 AM EDT Sunday 20 May 2018

Detailed ForecastIssued: 11:00 AM EDT Sunday 20 May 2018

A mix of sun and cloud
Today
20°C68°F
Cloudy. Becoming a mix of sun and cloud this afternoon. High 20. UV index 7 or high.
Partly cloudy
Tonight
7°C45°F
Partly cloudy. Low 7.
Mainly sunny
Mon, 21 May
20°C68°F
Sunny. Increasing cloudiness in the afternoon. High 20.
Night:  Cloudy with 30 percent chance of showers. Low 9.
Chance of showers
Tue, 22 May
24°C75°F
Cloudy with 40 percent chance of showers. High 24.
Night:  Cloudy with 30 percent chance of showers. Low 14.
A mix of sun and cloud
Wed, 23 May
24°C75°F
A mix of sun and cloud. High 24.
Night:  Cloudy periods. Low 14.
Sunny
Thu, 24 May
20°C68°F
Sunny. High 20.
Night:  Clear. Low 11.
Sunny
Fri, 25 May
26°C79°F
Sunny. High 26.
Night:  Clear. Low 15.
Chance of showers
Sat, 26 May
26°C79°F
A mix of sun and cloud with 40 percent chance of showers. High 26.
Normals:
Max 21°C.70°F. Min 9°C.48°F.
Sunrise:
5:48 EDT
Sunset:
20:38 EDT

Averages and extremes

15 May
Average high
  • 19.3°C66.7°F
Average low
  • 7.6°C45.7°F
Highest temperature (1972-2000)
  • 28.8°C83.8°F
  • 1998
Lowest temperature (1972-2000)
  • 1.7°C35.1°F
  • 1977
Greatest precipitation (1972-2000)
  • 20.6 mm0.81 inches
  • 1994
Greatest rainfall (1972-2000)
  • 20.6 mm0.81 inches
  • 1994
Greatest snowfall (1972-2000)
  • 0.0 cm0.0 inches
Most snow on the ground (1972-2000)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 37 %

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 May
Average high
  • 19.5°C67.1°F
Average low
  • 7.8°C46.0°F
Highest temperature (1972-2000)
  • 30.3°C86.5°F
  • 1998
Lowest temperature (1972-2000)
  • 2.4°C36.3°F
  • 1980
Greatest precipitation (1972-2000)
  • 25.0 mm0.98 inches
  • 1990
Greatest rainfall (1972-2000)
  • 25.0 mm0.98 inches
  • 1990
Greatest snowfall (1972-2000)
  • 0.0 cm0.0 inches
Most snow on the ground (1972-2000)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 37 %

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 May
Average high
  • 19.7°C67.5°F
Average low
  • 8.0°C46.4°F
Highest temperature (1972-2000)
  • 31.4°C88.5°F
  • 1977
Lowest temperature (1972-2000)
  • 1.0°C33.8°F
  • 1983
Greatest precipitation (1972-2000)
  • 22.6 mm0.89 inches
  • 1991
Greatest rainfall (1972-2000)
  • 22.6 mm0.89 inches
  • 1991
Greatest snowfall (1972-2000)
  • 0.0 cm0.0 inches
Most snow on the ground (1972-2000)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 37 %

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 May
Average high
  • 19.9°C67.8°F
Average low
  • 8.2°C46.8°F
Highest temperature (1972-2000)
  • 29.8°C85.6°F
  • 1999
Lowest temperature (1972-2000)
  • 0.6°C33.1°F
  • 1981
Greatest precipitation (1972-2000)
  • 24.0 mm0.94 inches
  • 1986
Greatest rainfall (1972-2000)
  • 24.0 mm0.94 inches
  • 1986
Greatest snowfall (1972-2000)
  • 0.0 cm0.0 inches
Most snow on the ground (1972-2000)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 37 %

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 May
Average high
  • 20.1°C68.2°F
Average low
  • 8.4°C47.1°F
Highest temperature (1972-2000)
  • 30.5°C86.9°F
  • 1996
Lowest temperature (1972-2000)
  • 1.1°C34.0°F
  • 1973
Greatest precipitation (1972-2000)
  • 44.2 mm1.74 inches
  • 1986
Greatest rainfall (1972-2000)
  • 44.2 mm1.74 inches
  • 1986
Greatest snowfall (1972-2000)
  • 0.0 cm0.0 inches
Most snow on the ground (1972-2000)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 37 %

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 May
Average high
  • 20.3°C68.5°F
Average low
  • 8.6°C47.5°F
Highest temperature (1972-2000)
  • 29.9°C85.8°F
  • 1977
Lowest temperature (1972-2000)
  • 2.2°C36.0°F
  • 1993
Greatest precipitation (1972-2000)
  • 18.2 mm0.72 inches
  • 1996
Greatest rainfall (1972-2000)
  • 18.2 mm0.72 inches
  • 1996
Greatest snowfall (1972-2000)
  • 0.0 cm0.0 inches
Most snow on the ground (1972-2000)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 37 %

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 May
Average high
  • 20.5°C68.9°F
Average low
  • 8.8°C47.8°F
Highest temperature (1972-2000)
  • 32.1°C89.8°F
  • 1977
Lowest temperature (1972-2000)
  • 3.7°C38.7°F
  • 1993
Greatest precipitation (1972-2000)
  • 37.2 mm1.46 inches
  • 1996
Greatest rainfall (1972-2000)
  • 37.2 mm1.46 inches
  • 1996
Greatest snowfall (1972-2000)
  • 0.0 cm0.0 inches
Most snow on the ground (1972-2000)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 37 %

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 May
Average high
  • 20.7°C69.3°F
Average low
  • 9.0°C48.2°F
Highest temperature (1972-2000)
  • 30.2°C86.4°F
  • 1977
Lowest temperature (1972-2000)
  • 2.5°C36.5°F
  • 1990
Greatest precipitation (1972-2000)
  • 13.0 mm0.51 inches
  • 1987
Greatest rainfall (1972-2000)
  • 13.0 mm0.51 inches
  • 1987
Greatest snowfall (1972-2000)
  • 0.0 cm0.0 inches
Most snow on the ground (1972-2000)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 37 %

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 May
Average high
  • 20.8°C69.4°F
Average low
  • 9.2°C48.6°F
Highest temperature (1972-2000)
  • 30.6°C87.1°F
  • 1991
Lowest temperature (1972-2000)
  • 3.3°C37.9°F
  • 1976
Greatest precipitation (1972-2000)
  • 26.6 mm1.05 inches
  • 1984
Greatest rainfall (1972-2000)
  • 26.6 mm1.05 inches
  • 1984
Greatest snowfall (1972-2000)
  • 0.0 cm0.0 inches
Most snow on the ground (1972-2000)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 37 %

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 May
Average high
  • 21.0°C69.8°F
Average low
  • 9.4°C48.9°F
Highest temperature (1972-2000)
  • 29.1°C84.4°F
  • 1977
Lowest temperature (1972-2000)
  • 4.0°C39.2°F
  • 1992
Greatest precipitation (1972-2000)
  • 18.0 mm0.71 inches
  • 1999
Greatest rainfall (1972-2000)
  • 18.0 mm0.71 inches
  • 1999
Greatest snowfall (1972-2000)
  • 0.0 cm0.0 inches
Most snow on the ground (1972-2000)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 37 %

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 May
Average high
  • 21.2°C70.2°F
Average low
  • 9.6°C49.3°F
Highest temperature (1972-2000)
  • 27.7°C81.9°F
  • 1978
Lowest temperature (1972-2000)
  • 2.7°C36.9°F
  • 1992
Greatest precipitation (1972-2000)
  • 33.1 mm1.3 inches
  • 1979
Greatest rainfall (1972-2000)
  • 33.1 mm1.3 inches
  • 1979
Greatest snowfall (1972-2000)
  • 0.0 cm0.0 inches
Most snow on the ground (1972-2000)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 37 %

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

No data available for this location

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