Saint Catharines Airport, Ontario

11:55 AM EST on February 10, 2016 (GMT -0500)
Saint Catharines-Niagara District

Weather History for CYSN - September, 2012

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Sunday, September 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F -  
Max Temperature 60 °F 63 °F 78 °F (2002)
Min Temperature 50 °F 48 °F 41 °F (2001)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 84    
Maximum Humidity 100    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 6 mph ()    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 14.1 miles    
Events Rain    
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

Sep. 30, 2012 Rise Set
Actual Time 7:13 AM EDT 6:58 PM EDT
Civil Twilight 6:45 AM EDT 7:27 PM EDT
Nautical Twilight 6:12 AM EDT 8:00 PM EDT
Astronomical Twilight 5:38 AM EDT 8:33 PM EDT
Moon 6:58 PM EDT (9/30) 7:44 AM EDT (9/30)
Length of Visible Light 12h 42m
Length of Day
11h 45m
Full, 100% of the Moon is Illuminated
Sep 30
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
7:00 AM 50.0 °F 50.0 °F 100% 29.93 in 12.0 mi West 4.6 mph - N/A Rain Light Rain Showers
8:00 AM 51.8 °F 50.0 °F 94% 29.93 in 12.0 mi WNW 8.1 mph - N/A Rain Light Rain Showers
9:00 AM 53.6 °F 51.8 °F 94% 29.93 in 15.0 mi Variable 4.6 mph - N/A Rain Light Rain Showers
10:00 AM 53.6 °F 51.8 °F 94% 29.94 in 6.0 mi SSW 4.6 mph - N/A Rain Light Rain Showers
10:45 AM 51.8 °F 51.8 °F 100% 29.94 in 8.0 mi West 5.8 mph - N/A Rain Light Rain Showers
11:00 AM 53.6 °F 51.8 °F 94% 29.93 in 15.0 mi WNW 5.8 mph - N/A Rain Light Rain Showers
11:24 AM 55.4 °F 53.6 °F 94% 29.93 in 15.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
12:00 PM 55.4 °F 53.6 °F 94% 29.92 in 15.0 mi North 9.2 mph - N/A   Mostly Cloudy
12:38 PM 55.4 °F 53.6 °F 94% 29.92 in 15.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
1:00 PM 57.2 °F 53.6 °F 88% 29.92 in 15.0 mi NNW 11.5 mph - N/A   Mostly Cloudy
2:00 PM 57.2 °F 51.8 °F 82% 29.91 in 15.0 mi NW 9.2 mph - N/A   Mostly Cloudy
2:08 PM 57.2 °F 51.8 °F 82% 29.91 in 15.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
3:00 PM 59.0 °F 51.8 °F 77% 29.89 in 15.0 mi West 6.9 mph - N/A   Mostly Cloudy
4:00 PM 59.0 °F 48.2 °F 67% 29.88 in 20.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
5:00 PM 59.0 °F 48.2 °F 67% 29.87 in 15.0 mi NW 3.5 mph - N/A   Mostly Cloudy
6:00 PM 60.8 °F 46.4 °F 59% 29.86 in 15.0 mi NW 6.9 mph - N/A   Mostly Cloudy
7:00 PM 57.2 °F 48.2 °F 72% 29.87 in 15.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
8:00 PM 57.2 °F 50.0 °F 77% 29.88 in 15.0 mi West 4.6 mph - N/A   Mostly Cloudy
9:00 PM 57.2 °F 48.2 °F 72% 29.87 in 15.0 mi NW 6.9 mph - N/A   Overcast