Yellowstone, WY

10:37 AM MDT on June 27, 2017 (GMT -0600)
Yellowstone

Weather History for KP60 - December, 2012

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Sunday, December 16, 2012

  Actual Average Record
Temperature  
Mean Temperature 15 °F 13 °F  
Max Temperature 20 °F 23 °F 33 °F (1998)
Min Temperature 10 °F 3 °F -16 °F (2016)
Degree Days  
Heating Degree Days 50 52  
Month to date heating degree days 728 809  
Since 1 July heating degree days 3825 4129  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1 0  
Moisture  
Dew Point 9 °F    
Average Humidity 75    
Maximum Humidity 88    
Minimum Humidity 62    
Precipitation  
Precipitation 0.07 in 0.05 in 0.12 in (2009)
Month to date precipitation 2.65 0.73  
Year to date precipitation 23.01 19.53  
Sea Level Pressure  
Sea Level Pressure 29.81 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 14 mph    
Max Gust Speed 23 mph    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 16, 2012 Rise Set
Actual Time 7:52 AM MST 4:42 PM MST
Civil Twilight 7:19 AM MST 5:16 PM MST
Nautical Twilight 6:42 AM MST 5:53 PM MST
Astronomical Twilight 6:06 AM MST 6:28 PM MST
Moon 10:20 AM MST (12/16) 9:09 PM MST (12/16)
Length of Visible Light 9h 57m
Length of Day
8h 50m
Waxing Crescent, 16% of the Moon is Illuminated
Dec 16
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 14.0 °F 8.2 °F 9.0 °F 80% 29.79 in - Variable 3.5 mph - N/A   Unknown
1:56 AM 14.0 °F - 10.0 °F 84% 29.77 in - Calm Calm - 0.01 in   Unknown
2:56 AM 14.0 °F 8.2 °F 9.0 °F 80% 29.79 in - West 3.5 mph - N/A   Unknown
3:56 AM 14.0 °F - 10.0 °F 84% 29.77 in - Calm Calm - N/A   Unknown
4:56 AM 14.0 °F - 9.0 °F 80% 29.79 in - Calm Calm - N/A   Unknown
5:56 AM 14.0 °F 8.2 °F 9.0 °F 80% 29.79 in - West 3.5 mph - N/A   Unknown
6:56 AM 14.0 °F 5.1 °F 9.0 °F 80% 29.79 in - West 5.8 mph - N/A   Unknown
7:56 AM 14.0 °F 8.2 °F 9.0 °F 80% 29.79 in - Variable 3.5 mph - N/A   Unknown
8:56 AM 14.0 °F - 8.1 °F 77% 29.79 in - Calm Calm - N/A   Unknown
9:56 AM 17.1 °F 7.6 °F 10.0 °F 74% 29.80 in - Variable 6.9 mph - N/A   Unknown
10:56 AM 18.0 °F 5.4 °F 10.9 °F 74% 29.81 in - West 11.5 mph 20.7 mph N/A   Unknown
11:56 AM 19.9 °F 9.3 °F 10.0 °F 65% 29.79 in - West 9.2 mph 18.4 mph N/A   Unknown
12:56 PM 19.9 °F 7.3 °F 8.1 °F 60% 29.78 in - West 12.7 mph 20.7 mph N/A   Unknown
1:56 PM 17.1 °F 5.8 °F 10.0 °F 74% 29.80 in - West 9.2 mph 21.9 mph N/A   Unknown
2:56 PM 16.0 °F 6.3 °F 9.0 °F 74% 29.82 in - West 6.9 mph 20.7 mph 0.01 in   Unknown
3:56 PM 15.1 °F 7.7 °F 10.0 °F 80% 29.86 in - WNW 4.6 mph - 0.01 in   Unknown
4:56 PM 14.0 °F - 8.1 °F 77% 29.88 in - Calm Calm - 0.01 in   Unknown
5:56 PM 12.9 °F 3.8 °F 7.0 °F 77% 29.89 in - Variable 5.8 mph - N/A   Unknown
6:56 PM 12.0 °F - 7.0 °F 80% 29.90 in - Calm Calm - N/A   Unknown
7:56 PM 15.1 °F - 10.0 °F 80% 29.88 in - Calm Calm - N/A   Unknown
8:56 PM 14.0 °F - 10.0 °F 84% 29.89 in - Calm Calm - N/A   Unknown
9:56 PM 16.0 °F - 10.9 °F 81% 29.82 in - Calm Calm - 0.01 in   Unknown
10:56 PM 16.0 °F - 12.0 °F 84% 29.80 in - Calm Calm - N/A   Unknown
11:56 PM 16.0 °F - 12.0 °F 84% 29.75 in - Calm Calm - 0.02 in   Unknown