History for Yellowstone, WY

Friday, December 7, 2012 — View Current Conditions
Friday, December 7, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 17 °F 14 °F  
Max Temperature 22 °F 25 °F 37 °F (2006)
Min Temperature 11 °F 5 °F -26 °F (2005)
Degree Days
Heating Degree Days 48 50  
Month to date heating degree days 276 347  
Since 1 July heating degree days 3373 3667  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1 0  
Moisture
Dew Point 12 °F    
Average Humidity 76    
Maximum Humidity 84    
Minimum Humidity 67    
Precipitation
Precipitation 0.01 in 0.05 in 0.27 in (2004)
Month to date precipitation 2.03 0.36  
Year to date precipitation 22.39 19.16  
Sea Level Pressure
Sea Level Pressure 29.95 in    
Wind
Wind Speed 6 mph (West)    
Max Wind Speed 13 mph    
Max Gust Speed 22 mph    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Astronomy
May. 24, 2013 Rise Set
Actual Time 7:45 AM MST 4:41 PM MST
Civil Twilight 7:11 AM MST 5:14 PM MST
Nautical Twilight 6:35 AM MST 5:51 PM MST
Astronomical Twilight 5:59 AM MST 6:26 PM MST
Moon 12:54 AM MST (12/7) 12:52 PM MST (12/7)
Length Of Visible Light 10h 02m
Length of Day
8h 56m
Last Quarter, 38% of the Moon is Illuminated
Dec 7
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
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Hourly Observations
Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 19.9 °F 11.1 °F 15.1 °F 81% 29.92 in - West 6.9 mph - N/A   Unknown
1:56 AM 18.0 °F 8.7 °F 12.9 °F 81% 29.94 in - Variable 6.9 mph - N/A   Unknown
2:56 AM 19.0 °F 9.0 °F 12.9 °F 77% 29.95 in - West 8.1 mph - N/A   Unknown
3:56 AM 17.1 °F 10.0 °F 12.0 °F 81% 29.96 in - Variable 4.6 mph - N/A   Unknown
4:56 AM 15.1 °F 7.7 °F 10.0 °F 80% 29.97 in - Variable 4.6 mph - N/A   Unknown
5:56 AM 12.9 °F 5.2 °F 8.1 °F 81% 29.99 in - West 4.6 mph - N/A   Unknown
6:56 AM 16.0 °F 8.8 °F 10.9 °F 81% 29.98 in - West 4.6 mph - N/A   Unknown
7:56 AM 16.0 °F 6.3 °F 10.0 °F 77% 29.99 in - Variable 6.9 mph - N/A   Unknown
8:56 AM 17.1 °F 7.6 °F 12.0 °F 81% 30.00 in - West 6.9 mph - N/A   Unknown
9:56 AM 18.0 °F 9.8 °F 12.0 °F 78% 30.02 in - Variable 5.8 mph - 0.01 in   Unknown
10:56 AM 19.9 °F 10.1 °F 10.0 °F 65% 30.02 in - West 8.1 mph - N/A   Unknown
11:56 AM 19.0 °F 12.3 °F 12.0 °F 74% 30.01 in - Variable 4.6 mph - N/A   Unknown
12:56 PM 19.9 °F 12.1 °F 10.0 °F 65% 30.00 in - Variable 5.8 mph - N/A   Unknown
1:56 PM 19.9 °F 12.1 °F 12.0 °F 71% 30.00 in - Variable 5.8 mph - N/A   Unknown
2:56 PM 18.0 °F 7.7 °F 10.9 °F 74% 29.98 in - West 8.1 mph - N/A   Unknown
3:56 PM 18.0 °F 8.7 °F 12.0 °F 78% 29.99 in - Variable 6.9 mph - N/A   Unknown
4:56 PM 17.1 °F 7.6 °F 10.9 °F 77% 29.99 in - Variable 6.9 mph - N/A   Unknown
5:56 PM 17.1 °F 8.7 °F 10.9 °F 77% 29.98 in - Variable 5.8 mph - N/A   Unknown
6:56 PM 17.1 °F 11.7 °F 12.0 °F 81% 29.93 in - Variable 3.5 mph - N/A   Unknown
7:56 PM 18.0 °F 9.8 °F 12.9 °F 81% 29.91 in - Variable 5.8 mph - N/A   Unknown
8:56 PM 18.0 °F 8.7 °F 12.9 °F 81% 29.87 in - Variable 6.9 mph - N/A   Unknown
9:56 PM 18.0 °F 8.7 °F 14.0 °F 84% 29.85 in - Variable 6.9 mph - N/A   Unknown
10:56 PM 18.0 °F 11.1 °F 12.9 °F 81% 29.81 in - Variable 4.6 mph - N/A   Unknown
11:56 PM 18.0 °F 7.7 °F 12.9 °F 81% 29.79 in - West 8.1 mph - N/A   Unknown
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