Weather History for St. Catharines ON, Ontario

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Thursday, July 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 76 °F -  
Max Temperature 82 °F 78 °F - ()
Min Temperature 71 °F 62 °F - ()
Cooling Degree Days 12    
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 83    
Maximum Humidity 94    
Minimum Humidity 65    
Precipitation  
Precipitation 0.00 in 0.09 in - ()
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 7 mph ()    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 12.1 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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Astronomy

Jul. 04, 2013 Rise Set
Actual Time 5:42 AM EDT 8:59 PM EDT
Civil Twilight 5:07 AM EDT 9:34 PM EDT
Nautical Twilight 4:21 AM EDT 10:20 PM EDT
Astronomical Twilight 3:25 AM EDT 11:15 PM EDT
Moon 3:00 AM EDT (7/4) 6:00 PM EDT (7/4)
Length of Visible Light 16h 27m
Length of Day
15h 17m
Waning Crescent, 11% of the Moon is Illuminated
Jul 4
Waning Crescent
Jul 8
New
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
7:00 AM 71.6 °F - 69.8 °F 94% 30.12 in 12.0 mi SSW 4.6 mph - N/A   Overcast
7:30 AM 71.6 °F - 69.8 °F 94% 30.14 in 10.0 mi SW 5.8 mph - N/A Rain Light Rain Showers
8:00 AM 71.6 °F - 69.8 °F 94% 30.15 in 8.0 mi SW 10.4 mph - N/A Rain Light Rain Showers
9:00 AM 71.6 °F - 69.8 °F 94% 30.17 in 5.0 mi SW 9.2 mph - N/A Rain Light Rain Showers
10:00 AM 71.6 °F - 69.8 °F 94% 30.17 in 8.0 mi SW 4.6 mph - N/A Rain Light Rain Showers
11:00 AM 73.4 °F - 69.8 °F 88% 30.16 in 10.0 mi South 6.9 mph - N/A Rain Light Rain Showers
11:45 AM 73.4 °F - 71.6 °F 94% 30.15 in 12.0 mi South 6.9 mph - N/A   Overcast
12:00 PM 75.2 °F - 71.6 °F 89% 30.15 in 12.0 mi South 8.1 mph - N/A   Overcast
1:00 PM 78.8 °F - 71.6 °F 78% 30.15 in 12.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
2:00 PM 78.8 °F - 71.6 °F 78% 30.14 in 12.0 mi SW 13.8 mph - N/A   Mostly Cloudy
3:00 PM 82.4 °F 87.2 °F 71.6 °F 70% 30.12 in 15.0 mi SW 12.7 mph - N/A   Mostly Cloudy
4:00 PM 82.4 °F 87.2 °F 71.6 °F 70% 30.12 in 15.0 mi SW 11.5 mph 19.6 mph N/A   Mostly Cloudy
5:00 PM 80.6 °F 83.9 °F 69.8 °F 70% 30.11 in 15.0 mi SW 15.0 mph - N/A   Mostly Cloudy
6:00 PM 78.8 °F - 69.8 °F 74% 30.10 in 15.0 mi SW 8.1 mph - N/A   Mostly Cloudy
7:00 PM 80.6 °F 83.2 °F 68.0 °F 65% 30.09 in 15.0 mi SW 15.0 mph - N/A   Scattered Clouds
8:00 PM 78.8 °F - 69.8 °F 74% 30.10 in 15.0 mi SW 6.9 mph - N/A   Mostly Cloudy
9:00 PM 75.2 °F - 69.8 °F 83% 30.10 in 15.0 mi South 8.1 mph - N/A   Mostly Cloudy