St. Catharines,

8:20 AM EDT on July 23, 2017 (GMT -0400)
St. Catharines

Weather History for CYSN - April, 2013

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Tuesday, April 9, 2013

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 57 °F 56 °F 69 °F (2017)
Min Temperature 44 °F 39 °F 19 °F (1997)
Degree Days  
Heating Degree Days 14    
Moisture  
Dew Point 43 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in -13.12 in - ()
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 6 mph ()    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 9.8 miles    
Events Rain , Thunderstorm    
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

Apr. 09, 2013 Rise Set
Actual Time 6:44 AM EDT 7:52 PM EDT
Civil Twilight 6:15 AM EDT 8:22 PM EDT
Nautical Twilight 5:40 AM EDT 8:57 PM EDT
Astronomical Twilight 5:03 AM EDT 9:34 PM EDT
Moon 6:06 AM EDT (4/9) 7:26 PM EDT (4/9)
Length of Visible Light 14h 06m
Length of Day
13h 08m
Waning Crescent, 1% of the Moon is Illuminated
Apr 9
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last 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 44.6 °F 39.7 °F 41.0 °F 87% 30.08 in 15.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
8:00 AM 44.6 °F 39.7 °F 39.2 °F 81% 30.10 in 15.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
9:00 AM 46.4 °F 42.9 °F 41.0 °F 81% 30.11 in 12.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
10:00 AM 48.2 °F - 41.0 °F 76% 30.12 in 12.0 mi West 6.9 mph - N/A   Mostly Cloudy
11:00 AM 50.0 °F - 41.0 °F 71% 30.12 in 12.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
12:00 PM 51.8 °F - 41.0 °F 67% 30.10 in 12.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
1:00 PM 53.6 °F - 44.6 °F 72% 30.06 in 15.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
2:00 PM 57.2 °F - 44.6 °F 63% 30.05 in 15.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
3:00 PM 53.6 °F - 44.6 °F 72% 30.03 in 15.0 mi NNE 6.9 mph - N/A   Mostly Cloudy
4:00 PM 50.0 °F - 42.8 °F 76% 30.01 in 15.0 mi NNE 8.1 mph - N/A Rain Light Rain Showers
5:00 PM 46.4 °F 43.5 °F 42.8 °F 87% 30.01 in 10.0 mi NE 5.8 mph - N/A Rain Light Rain Showers
6:00 PM 46.4 °F 42.4 °F 42.8 °F 87% 30.01 in 8.0 mi NNE 8.1 mph - N/A Rain Light Rain Showers
6:27 PM 44.6 °F 40.7 °F 42.8 °F 93% 30.04 in 2.5 mi NE 6.9 mph - N/A Rain Light Rain Showers
7:00 PM 44.6 °F 40.2 °F 44.6 °F 100% 30.00 in 2.5 mi ENE 8.1 mph - N/A Rain Light Rain Showers
8:00 PM 46.4 °F 42.4 °F 44.6 °F 93% 29.95 in 2.2 mi East 8.1 mph - N/A Rain Light Rain Showers
8:14 PM 46.4 °F 41.1 °F 44.6 °F 93% 29.92 in 4.0 mi ESE 11.5 mph - N/A Rain Light Rain Showers
8:52 PM 46.4 °F 43.5 °F 46.4 °F 100% 29.94 in 5.0 mi SE 5.8 mph - N/A Rain , Thunderstorm Light Thunderstorms and Rain
9:00 PM 46.4 °F - 46.4 °F 100% 29.95 in 4.0 mi NE 2.3 mph - N/A Rain , Thunderstorm Light Thunderstorms and Rain