Weather History for St. Catharines ON, Ontario

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Monday, September 30, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 71 °F 56 °F - ()
Min Temperature 62 °F 43 °F - ()
Cooling Degree Days 2    
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 82    
Maximum Humidity 88    
Minimum Humidity 69    
Precipitation  
Precipitation 0.00 in 0.09 in - ()
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 9 mph ()    
Max Wind Speed 15 mph    
Max Gust Speed 21 mph    
Visibility 15.0 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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Astronomy

Sep. 30, 2013 Rise Set
Actual Time 7:13 AM EDT 6:59 PM EDT
Civil Twilight 6:44 AM EDT 7:27 PM EDT
Nautical Twilight 6:11 AM EDT 8:00 PM EDT
Astronomical Twilight 5:38 AM EDT 8:33 PM EDT
Moon 2:42 AM EDT (9/30) 4:34 PM EDT (9/30)
Length of Visible Light 12h 42m
Length of Day
11h 46m
Waning Crescent, 19% of the Moon is Illuminated
Sep 30
Waning Crescent
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
7:00 AM 62.6 °F 59.0 °F 88% 29.99 in 15.0 mi South 8.1 mph - N/A   Overcast
8:00 AM 62.6 °F 57.2 °F 82% 29.99 in 15.0 mi South 8.1 mph - N/A   Mostly Cloudy
9:00 AM 64.4 °F 59.0 °F 83% 29.99 in 15.0 mi South 8.1 mph - N/A   Mostly Cloudy
10:00 AM 68.0 °F 60.8 °F 78% 29.99 in 15.0 mi South 9.2 mph - N/A   Mostly Cloudy
11:00 AM 68.0 °F 60.8 °F 78% 29.99 in 15.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
12:00 PM 69.8 °F 62.6 °F 78% 29.97 in 15.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
1:00 PM 71.6 °F 60.8 °F 69% 29.97 in 15.0 mi SW 13.8 mph 20.7 mph N/A   Mostly Cloudy
2:00 PM 69.8 °F 60.8 °F 73% 29.96 in 15.0 mi SW 12.7 mph - N/A   Mostly Cloudy
3:00 PM 69.8 °F 62.6 °F 78% 29.95 in 15.0 mi SW 15.0 mph - N/A   Mostly Cloudy
4:00 PM 68.0 °F 62.6 °F 83% 29.94 in 15.0 mi SW 13.8 mph - N/A   Mostly Cloudy
5:00 PM 68.0 °F 62.6 °F 83% 29.95 in 15.0 mi SSW 12.7 mph - N/A   Overcast
6:00 PM 66.2 °F 62.6 °F 88% 29.95 in 15.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
7:00 PM 66.2 °F 62.6 °F 88% 29.96 in 15.0 mi SSW 12.7 mph 18.4 mph N/A   Mostly Cloudy
8:00 PM 64.4 °F 60.8 °F 88% 29.96 in 15.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
9:00 PM 64.4 °F 60.8 °F 88% 29.98 in 15.0 mi SSW 8.1 mph - N/A   Mostly Cloudy