Sarnia, Ontario

8:07 AM EDT on July 28, 2017 (GMT -0400)
Sarnia (Hadfield)

Weather History for CYZR - September, 2012

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Sunday, September 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 59 °F 56 °F 80 °F (1950)
Min Temperature 44 °F 42 °F 28 °F (2016)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 84    
Maximum Humidity 100    
Minimum Humidity 63    
Precipitation  
Precipitation 0.24 in 0.09 in - ()
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 6 mph ()    
Max Wind Speed 16 mph    
Max Gust Speed 21 mph    
Visibility 9.0 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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Daily Weather History Graph

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Date:

Astronomy

Sep. 30, 2012 Rise Set
Actual Time 7:26 AM EDT 7:11 PM EDT
Civil Twilight 6:57 AM EDT 7:39 PM EDT
Nautical Twilight 6:24 AM EDT 8:12 PM EDT
Astronomical Twilight 5:51 AM EDT 8:45 PM EDT
Moon 7:11 PM EDT (9/30) 7:57 AM EDT (9/30)
Length of Visible Light 12h 41m
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. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 48.2 °F - 46.4 °F 93% 29.95 in 9.0 mi East 4.6 mph - N/A   Clear
1:00 AM 46.4 °F - 44.6 °F 93% 29.95 in 9.0 mi Calm Calm - N/A   Clear
2:00 AM 53 °F - 52 °F 95% 30.06 in - NE 5.8 mph - -  
2:00 AM 44.6 °F 41.4 °F 42.8 °F 93% 29.95 in 9.0 mi ENE 5.8 mph - N/A   Clear
3:00 AM 46.4 °F - 44.6 °F 93% 29.94 in 9.0 mi NNE 2.3 mph - N/A   Overcast
4:00 AM 46.4 °F - 44.6 °F 93% 29.94 in 9.0 mi West 2.3 mph - N/A   Overcast
5:00 AM 46.4 °F 41.9 °F 46.4 °F 100% 29.94 in 9.0 mi ENE 9.2 mph - N/A   Partly Cloudy
6:00 AM 46.4 °F 44.3 °F 44.6 °F 93% 29.94 in 9.0 mi NE 4.6 mph - N/A   Mostly Cloudy
7:00 AM 44.6 °F 42.2 °F 44.6 °F 100% 29.94 in 9.0 mi ENE 4.6 mph - N/A   Overcast
8:00 AM 55 °F - 54 °F 98% 30.04 in - NNE 3.5 mph - -  
8:00 AM 44.6 °F 42.2 °F 44.6 °F 100% 29.95 in 9.0 mi NE 4.6 mph - N/A   Clear
9:00 AM 51.8 °F - 50.0 °F 94% 29.95 in 9.0 mi ENE 8.1 mph - N/A   Clear
10:00 AM 55.4 °F - 50.0 °F 82% 29.96 in 9.0 mi ENE 9.2 mph - N/A   Clear
11:00 AM 57.2 °F - 50.0 °F 77% 29.97 in 9.0 mi NE 12.7 mph - N/A   Clear
12:00 PM 59.0 °F - 48.2 °F 67% 29.97 in 9.0 mi NE 13.8 mph 20.7 mph N/A   Partly Cloudy
1:00 PM 59.0 °F - 46.4 °F 63% 29.97 in 9.0 mi NE 15.0 mph - N/A   Partly Cloudy
2:00 PM 59 °F - 58 °F 95% 29.97 in - NNE 2.3 mph - -  
2:00 PM 60.8 °F - 48.2 °F 63% 29.96 in 9.0 mi North 16.1 mph - N/A   Scattered Clouds
3:00 PM 60.8 °F - 48.2 °F 63% 29.94 in 9.0 mi North 13.8 mph - N/A   Clear
4:00 PM 60.8 °F - 50.0 °F 68% 29.94 in 9.0 mi North 11.5 mph - N/A   Clear
5:00 PM 60.8 °F - 48.2 °F 63% 29.94 in 9.0 mi North 13.8 mph - N/A   Clear
6:00 PM 59.0 °F - 48.2 °F 67% 29.94 in 9.0 mi North 12.7 mph 18.4 mph N/A   Clear
7:00 PM 57.2 °F - 48.2 °F 72% 29.94 in 9.0 mi North 11.5 mph - N/A   Clear
8:00 PM 60 °F - 59 °F 94% 29.75 in - NE 3.5 mph - -  
8:00 PM 55.4 °F - 48.2 °F 77% 29.96 in 9.0 mi NNE 8.1 mph - N/A   Clear
9:00 PM 55.4 °F - 48.2 °F 77% 29.96 in 9.0 mi North 8.1 mph - N/A   Partly Cloudy
10:00 PM 53.6 °F - 48.2 °F 82% 29.96 in 9.0 mi North 6.9 mph - N/A   Clear
11:00 PM 53.6 °F - 50.0 °F 88% 29.96 in 9.0 mi NW 3.5 mph - N/A   Clear