Weather History for Thunder Bay, ON

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Thursday, November 10, 2011

  Actual Average Record
Temperature  
Mean Temperature 34 °F -  
Max Temperature 37 °F -12 °F 50 °F (2010)
Min Temperature 30 °F -25 °F 15 °F (1996)
Degree Days  
Heating Degree Days 32    
Moisture  
Dew Point 24 °F    
Average Humidity 67    
Maximum Humidity 81    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.01 in - ()
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 8 mph ()    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 15.2 miles    
Events Snow    
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

Nov. 10, 2011 Rise Set
Actual Time 7:56 AM EST 5:25 PM EST
Civil Twilight 7:23 AM EST 5:58 PM EST
Nautical Twilight 6:45 AM EST 6:36 PM EST
Astronomical Twilight 6:08 AM EST 7:12 PM EST
Moon 5:07 PM EST (11/10) 7:53 AM EST (11/10)
Length of Visible Light 10h 35m
Length of Day
9h 28m
Full, 100% of the Moon is Illuminated
Nov 10
Full
Nov 10
Full
Nov 18
Last Quarter
Nov 25
New
Dec 2
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 33.8 °F 27.7 °F 28.4 °F 81% 29.77 in 15.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
1:00 AM 33 °F - 28 °F 74% 29.76 in 9 mi NW 9.2 mph - -   Overcast
1:00 AM 33.8 °F 27.0 °F 28.4 °F 81% 29.75 in 15.0 mi NW 8.1 mph - N/A   Mostly Cloudy
2:00 AM 33.8 °F 27.7 °F 26.6 °F 75% 29.75 in 15.0 mi NW 6.9 mph - N/A   Overcast
5:00 AM 32.0 °F 24.8 °F 26.6 °F 80% 29.77 in 15.0 mi WNW 8.1 mph - N/A   Overcast
5:15 AM 32.0 °F 24.8 °F 26.6 °F 80% - 10.0 mi NW 8.1 mph - N/A Snow Light Snow
6:00 AM 32.0 °F 24.2 °F 24.8 °F 75% 29.78 in 10.0 mi NW 9.2 mph - N/A Snow Light Snow
7:00 AM 31 °F - 26 °F 72% 29.80 in 9 mi WNW 8.1 mph - -   Overcast
7:00 AM 32.0 °F 24.2 °F 24.8 °F 75% 29.80 in 10.0 mi WNW 9.2 mph - N/A Snow Light Snow
7:49 AM 30.2 °F 23.4 °F 24.8 °F 80% - 20.0 mi NW 6.9 mph - N/A   Overcast
8:00 AM 30.2 °F 25.4 °F 24.8 °F 80% 29.81 in 20.0 mi WNW 4.6 mph - N/A   Overcast
9:00 AM 32.0 °F 24.2 °F 23.0 °F 69% 29.83 in 20.0 mi NW 9.2 mph - N/A   Overcast
11:00 AM 33.8 °F 24.3 °F 21.2 °F 60% 29.85 in 20.0 mi NNW 13.8 mph 21.9 mph N/A   Overcast
12:00 PM 35.6 °F 25.5 °F 21.2 °F 56% 29.84 in 20.0 mi NW 17.3 mph 23.0 mph N/A   Overcast
1:00 PM 35 °F - 22 °F 45% 29.84 in 9 mi NW 13.8 mph - -   Overcast
1:00 PM 35.6 °F 26.6 °F 21.2 °F 56% 29.84 in 20.0 mi NW 13.8 mph 23.0 mph N/A   Mostly Cloudy
2:00 PM 35.6 °F 28.0 °F 21.2 °F 56% 29.84 in 20.0 mi NNW 10.4 mph 17.3 mph N/A   Mostly Cloudy
4:00 PM 37.4 °F 28.9 °F 23.0 °F 56% 29.85 in 20.0 mi NW 13.8 mph 20.7 mph N/A   Mostly Cloudy
5:00 PM 35.6 °F 28.0 °F 24.8 °F 65% 29.86 in 20.0 mi WNW 10.4 mph 17.3 mph N/A   Mostly Cloudy
6:00 PM 33.8 °F 25.8 °F 23.0 °F 65% 29.88 in 15.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
7:00 PM 34 °F - 23 °F 51% 29.89 in 9 mi WNW 9.2 mph - -   Overcast
7:00 PM 33.8 °F 27.0 °F 23.0 °F 65% 29.89 in 15.0 mi WNW 8.1 mph - N/A   Overcast
8:00 PM 33.8 °F 26.4 °F 23.0 °F 65% 29.89 in 15.0 mi WNW 9.2 mph - N/A   Overcast
9:00 PM 33.8 °F 25.3 °F 21.2 °F 60% 29.89 in 15.0 mi WNW 11.5 mph - N/A   Overcast
10:00 PM 33.8 °F 25.8 °F 21.2 °F 60% 29.89 in 15.0 mi WNW 10.4 mph - N/A Snow Light Snow
10:33 PM 33.8 °F 27.7 °F 21.2 °F 60% - 15.0 mi WNW 6.9 mph - N/A   Overcast
11:00 PM 33.8 °F 25.3 °F 19.4 °F 56% 29.89 in 15.0 mi WNW 11.5 mph - N/A   Overcast
11:43 PM 32.0 °F 23.0 °F 21.2 °F 64% - 15.0 mi WNW 11.5 mph - N/A Snow Light Snow