St. Catharines, Ontario

6:09 AM EDT on March 25, 2017 (GMT -0400)
Saint Catharines-Niagara District

Weather History for CYSN - April, 2013

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Monday, April 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F -  
Max Temperature 55 °F 54 °F 75 °F (2007)
Min Temperature 28 °F 36 °F 28 °F (2013)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 31 °F    
Average Humidity 50    
Maximum Humidity 80    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.42 in    
Wind  
Wind Speed 7 mph ()    
Max Wind Speed 15 mph    
Max Gust Speed 17 mph    
Visibility 15.0 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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Daily Weather History Graph

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Astronomy

Apr. 22, 2013 Rise Set
Actual Time 6:23 AM EDT 8:07 PM EDT
Civil Twilight 5:52 AM EDT 8:38 PM EDT
Nautical Twilight 5:16 AM EDT 9:15 PM EDT
Astronomical Twilight 4:36 AM EDT 9:55 PM EDT
Moon 4:50 PM EDT (4/22) 4:22 AM EDT (4/22)
Length of Visible Light 14h 45m
Length of Day
13h 44m
Waxing Gibbous, 87% of the Moon is Illuminated
Apr 22
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
7:00 AM 28.4 °F 24.6 °F 23.0 °F 80% 30.52 in 15.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
8:00 AM 39.2 °F 35.9 °F 26.6 °F 61% 30.52 in 15.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
9:00 AM 48.2 °F - 28.4 °F 46% 30.50 in 15.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
11:00 AM 51.8 °F - 28.4 °F 41% 30.49 in 15.0 mi SSE 13.8 mph - N/A   Mostly Cloudy
12:00 PM 55.4 °F - 26.6 °F 33% 30.48 in 15.0 mi South 9.2 mph - N/A   Mostly Cloudy
1:00 PM 55.4 °F - 28.4 °F 36% 30.45 in 15.0 mi Variable 2.3 mph - N/A   Mostly Cloudy
1:18 PM 55.4 °F - 33.8 °F 44% 30.45 in 15.0 mi NW 9.2 mph 17.3 mph N/A   Mostly Cloudy
2:00 PM 53.6 °F - 35.6 °F 51% 30.43 in 15.0 mi North 13.8 mph - N/A   Scattered Clouds
3:00 PM 55.4 °F - 30.2 °F 38% 30.41 in 15.0 mi NNE 13.8 mph - N/A   Partly Cloudy
4:00 PM 55.4 °F - 32.0 °F 41% 30.38 in 15.0 mi NE 15.0 mph - N/A   Partly Cloudy
5:00 PM 55.4 °F - 32.0 °F 41% 30.36 in 15.0 mi NE 13.8 mph - N/A   Clear
6:00 PM 53.6 °F - 33.8 °F 47% 30.35 in 15.0 mi NE 12.7 mph - N/A   Clear
7:00 PM 50.0 °F - 33.8 °F 54% 30.34 in 15.0 mi NE 6.9 mph - N/A   Clear
8:00 PM 46.4 °F 44.3 °F 33.8 °F 62% 30.32 in 15.0 mi NE 4.6 mph - N/A   Partly Cloudy
9:00 PM 42.8 °F 38.6 °F 35.6 °F 76% 30.32 in 15.0 mi ENE 6.9 mph - N/A   Partly Cloudy