St. Catharines,

6:37 AM EDT on April 26, 2017 (GMT -0400)
St. Catharines

Weather History for CYSN - October, 2012

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Tuesday, October 16, 2012

  Actual Average Record
Temperature  
Mean Temperature 48 °F -  
Max Temperature 51 °F 50 °F 75 °F (1999)
Min Temperature 44 °F 39 °F 39 °F (1997)
Degree Days  
Heating Degree Days 18    
Moisture  
Dew Point 37 °F    
Average Humidity 67    
Maximum Humidity 76    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in 0.10 in - ()
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 8 mph ()    
Max Wind Speed 17 mph    
Max Gust Speed 18 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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Date:

Astronomy

Oct. 16, 2012 Rise Set
Actual Time 7:32 AM EDT 6:31 PM EDT
Civil Twilight 7:03 AM EDT 7:00 PM EDT
Nautical Twilight 6:30 AM EDT 7:33 PM EDT
Astronomical Twilight 5:57 AM EDT 8:05 PM EDT
Moon 8:56 AM EDT (10/16) 7:10 PM EDT (10/16)
Length of Visible Light 11h 56m
Length of Day
10h 59m
New Moon, 2% of the Moon is Illuminated
Oct 16
New Moon
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

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 44.6 °F 39.2 °F 37.4 °F 76% 29.91 in 15.0 mi NW 10.4 mph - N/A   Scattered Clouds
8:00 AM 44.6 °F 39.7 °F 35.6 °F 71% 29.92 in 15.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
9:00 AM 46.4 °F 41.9 °F 35.6 °F 66% 29.93 in 15.0 mi WNW 9.2 mph - N/A   Partly Cloudy
10:00 AM 46.4 °F 39.5 °F 35.6 °F 66% 29.96 in 15.0 mi WNW 17.3 mph - N/A   Partly Cloudy
11:00 AM 46.4 °F 41.1 °F 35.6 °F 66% 29.96 in 15.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
12:00 PM 48.2 °F - 35.6 °F 62% 29.95 in 15.0 mi WSW 11.5 mph - N/A   Scattered Clouds
1:00 PM 48.2 °F - 37.4 °F 66% 29.94 in 15.0 mi WNW 8.1 mph 18.4 mph N/A   Mostly Cloudy
2:00 PM 50.0 °F - 35.6 °F 58% 29.92 in 15.0 mi WNW 9.2 mph 17.3 mph N/A   Scattered Clouds
4:00 PM 51.8 °F - 37.4 °F 58% 29.90 in 15.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
5:00 PM 51.8 °F - 37.4 °F 58% 29.89 in 15.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
6:00 PM 50.0 °F - 37.4 °F 62% 29.88 in 15.0 mi SW 10.4 mph - N/A   Scattered Clouds
7:00 PM 46.4 °F 42.4 °F 37.4 °F 71% 29.89 in 15.0 mi SW 8.1 mph - N/A   Partly Cloudy
8:00 PM 44.6 °F 41.4 °F 37.4 °F 76% 29.89 in 15.0 mi SSW 5.8 mph - N/A   Partly Cloudy
9:00 PM 44.6 °F - 37.4 °F 76% 29.88 in 15.0 mi SSW 2.3 mph - N/A   Clear