St. Catharines,

7:32 AM EST on November 18, 2017 (GMT -0500)
St. Catharines

Weather History for CYSN - November, 2013

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Wednesday, November 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 32 °F -  
Max Temperature 42 °F 38 °F 60 °F (2011)
Min Temperature 21 °F 29 °F 21 °F (2013)
Degree Days  
Heating Degree Days 34    
Moisture  
Dew Point 23 °F    
Average Humidity 64    
Maximum Humidity 93    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in 0.10 in - ()
Sea Level Pressure  
Sea Level Pressure 30.50 in    
Wind  
Wind Speed 9 mph ()    
Max Wind Speed 16 mph    
Max Gust Speed 20 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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Date:

Astronomy

Nov. 20, 2013 Rise Set
Actual Time 7:16 AM EST 4:48 PM EST
Civil Twilight 6:45 AM EST 5:19 PM EST
Nautical Twilight 6:10 AM EST 5:54 PM EST
Astronomical Twilight 5:36 AM EST 6:27 PM EST
Moon 7:29 PM EST (11/20) 9:40 AM EST (11/20)
Length of Visible Light 10h 34m
Length of Day
9h 32m
Waning Gibbous, 91% of the Moon is Illuminated
Nov 20
Waning Gibbous
Nov 25
Last Quarter
Dec 2
New
Dec 9
First Quarter
Dec 17
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
7:00 AM 21.2 °F 14.9 °F 19.4 °F 93% 30.56 in 15.0 mi ENE 4.6 mph - N/A   Partly Cloudy
8:00 AM 23.0 °F 15.8 °F 21.2 °F 93% 30.57 in 15.0 mi East 5.8 mph - N/A   Scattered Clouds
9:00 AM 30.2 °F 21.9 °F 24.8 °F 80% 30.57 in 15.0 mi East 9.2 mph - N/A   Mostly Cloudy
10:00 AM 33.8 °F 24.8 °F 26.6 °F 75% 30.57 in 15.0 mi ESE 12.7 mph - N/A   Mostly Cloudy
11:00 AM 37.4 °F 29.8 °F 24.8 °F 60% 30.57 in 15.0 mi East 11.5 mph - N/A   Partly Cloudy
12:00 PM 39.2 °F 32.0 °F 24.8 °F 56% 30.53 in 15.0 mi East 11.5 mph - N/A   Scattered Clouds
1:00 PM 41.0 °F 33.1 °F 23.0 °F 49% 30.51 in 15.0 mi East 15.0 mph - N/A   Mostly Cloudy
2:00 PM 42.8 °F 35.1 °F 23.0 °F 46% 30.46 in 15.0 mi East 16.1 mph - N/A   Mostly Cloudy
3:00 PM 41.0 °F 33.9 °F 23.0 °F 49% 30.45 in 15.0 mi East 12.7 mph - N/A   Mostly Cloudy
4:00 PM 39.2 °F 32.0 °F 23.0 °F 52% 30.44 in 15.0 mi East 11.5 mph 18.4 mph N/A   Mostly Cloudy
5:00 PM 35.6 °F 28.6 °F 23.0 °F 60% 30.45 in 15.0 mi East 9.2 mph - N/A   Mostly Cloudy
6:00 PM 33.8 °F 25.8 °F 23.0 °F 65% 30.45 in 15.0 mi East 10.4 mph - N/A   Mostly Cloudy
7:00 PM 33.8 °F 24.8 °F 23.0 °F 65% 30.44 in 15.0 mi East 12.7 mph - N/A   Mostly Cloudy
8:00 PM 33.8 °F 24.3 °F 21.2 °F 60% 30.44 in 15.0 mi ESE 13.8 mph 19.6 mph N/A   Overcast
9:00 PM 33.8 °F 25.8 °F 21.2 °F 60% 30.44 in 15.0 mi ESE 10.4 mph - N/A   Overcast