Weather History for Sault Ste Marie, MI

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Saturday, December 31, 2011

  Actual Average Record
Temperature  
Mean Temperature 25 °F 17 °F  
Max Temperature 34 °F 25 °F 48 °F (1965)
Min Temperature 16 °F 10 °F -17 °F (1898)
Degree Days  
Heating Degree Days 40 48  
Month to date heating degree days 1201 1327  
Since 1 July heating degree days 2692 3259  
Moisture  
Dew Point 23 °F    
Average Humidity 77    
Maximum Humidity 92    
Minimum Humidity 61    
Precipitation  
Precipitation 0.00 in 0.07 in 0.65 in (1981)
Month to date precipitation 2.03 2.79  
Year to date precipitation 38.18 32.95  
Snow  
Snow 0.00 in 1.10 in 10.00 in (1981)
Month to date snowfall 10.1 33.5  
Since 1 July snowfall 17.0 50.2  
Snow Depth 2.00 in    
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 3 mph (ESE)    
Max Wind Speed 9 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 31, 2011 Rise Set
Actual Time 8:21 AM EST 4:59 PM EST
Civil Twilight 7:46 AM EST 5:34 PM EST
Nautical Twilight 7:08 AM EST 6:12 PM EST
Astronomical Twilight 6:31 AM EST 6:49 PM EST
Moon 11:38 AM EST (12/31) No Moon Set
Length of Visible Light 9h 48m
Length of Day
8h 38m
Waxing Crescent, 45% of the Moon is Illuminated
Dec 31
Waxing Crescent
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 27.0 °F - 21.9 °F 81% 29.80 in 10.0 mi Calm Calm - N/A   Overcast
1:30 AM 26.6 °F - 21.2 °F 80% 29.77 in 10.0 mi Calm Calm - N/A   Overcast
1:55 AM 27.0 °F - 21.9 °F 81% 29.80 in 10.0 mi Calm Calm - N/A   Overcast
2:39 AM 26.6 °F - 21.2 °F 80% 29.79 in 10.0 mi Calm Calm - N/A   Overcast
2:55 AM 26.1 °F - 21.9 °F 84% 29.82 in 10.0 mi Calm Calm - N/A   Overcast
3:55 AM 27.0 °F 21.6 °F 23.0 °F 85% 29.84 in 10.0 mi NW 4.6 mph - N/A   Overcast
4:55 AM 27.0 °F - 23.0 °F 85% 29.85 in 10.0 mi Calm Calm - N/A   Overcast
5:00 AM - - - N/A% - - North - - N/A   Unknown
5:55 AM 24.1 °F - 19.9 °F 84% 29.85 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:55 AM 23.0 °F 18.4 °F 19.0 °F 85% 29.88 in 10.0 mi NW 3.5 mph - N/A   Clear
7:55 AM 21.0 °F - 17.1 °F 85% 29.90 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 21.9 °F 17.2 °F 19.0 °F 89% 29.93 in 10.0 mi NNE 3.5 mph - N/A   Clear
9:55 AM 27.0 °F - 21.0 °F 78% 29.95 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 28.0 °F 24.2 °F 21.0 °F 75% 29.94 in 10.0 mi East 3.5 mph - N/A   Clear
11:55 AM 30.0 °F - 21.9 °F 72% 29.91 in 10.0 mi Calm Calm - N/A   Clear
12:55 PM 33.1 °F - 21.0 °F 61% 29.92 in 10.0 mi Calm Calm - N/A   Clear
1:55 PM 34.0 °F - 21.0 °F 59% 29.90 in 10.0 mi Calm Calm - N/A   Clear
2:55 PM 33.1 °F 30.0 °F 21.9 °F 64% 29.91 in 10.0 mi SSE 3.5 mph - N/A   Clear
3:55 PM 32.0 °F 27.5 °F 21.9 °F 66% 29.92 in 10.0 mi East 4.6 mph - N/A   Clear
4:55 PM 30.9 °F 26.2 °F 21.9 °F 69% 29.94 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
5:22 PM 30.2 °F 24.3 °F 21.2 °F 69% 29.93 in 10.0 mi SSE 5.8 mph - N/A   Partly Cloudy
5:55 PM 30.0 °F 25.2 °F 23.0 °F 75% 29.94 in 10.0 mi SE 4.6 mph - N/A   Partly Cloudy
6:55 PM 30.0 °F 24.1 °F 24.1 °F 79% 29.94 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
7:55 PM 30.0 °F 24.1 °F 25.0 °F 82% 29.93 in 10.0 mi ESE 5.8 mph - N/A   Clear
8:55 PM 28.9 °F 22.8 °F 25.0 °F 85% 29.91 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
9:55 PM 30.9 °F 26.2 °F 27.0 °F 85% 29.90 in 10.0 mi East 4.6 mph - N/A   Overcast
10:42 PM 30.2 °F 23.4 °F 26.6 °F 86% 29.86 in 10.0 mi ESE 6.9 mph - N/A   Overcast
10:55 PM 30.9 °F 24.3 °F 27.0 °F 85% 29.88 in 10.0 mi East 6.9 mph - N/A   Overcast
11:24 PM 30.2 °F 23.4 °F 26.6 °F 86% 29.82 in 10.0 mi East 6.9 mph - N/A   Overcast
11:55 PM 32.0 °F 25.6 °F 28.0 °F 85% 29.84 in 10.0 mi ESE 6.9 mph - N/A   Overcast