History for Yellowstone, WY

Monday, February 4, 2013 View Current Conditions
Monday, February 4, 2013
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  Actual Average Record
Temperature
Mean Temperature 19 °F 13 °F  
Max Temperature 27 °F 25 °F 45 °F (2000)
Min Temperature 10 °F 1 °F -14 °F (1997)
Degree Days
Heating Degree Days 46 52  
Month to date heating degree days 181 208  
Since 1 July heating degree days 6600 6739  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 16 °F    
Average Humidity 80    
Maximum Humidity 92    
Minimum Humidity 68    
Precipitation
Precipitation 0.00 in 0.05 in 0.19 in (2006)
Month to date precipitation 0.05 0.19  
Year to date precipitation 1.47 2.30  
Sea Level Pressure
Sea Level Pressure 30.16 in    
Wind
Wind Speed 2 mph (West)    
Max Wind Speed 13 mph    
Max Gust Speed 21 mph    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
History Location
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Radar Archive
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Astronomy
May. 22, 2013 Rise Set
Actual Time 7:36 AM MST 5:35 PM MST
Civil Twilight 7:05 AM MST 6:06 PM MST
Nautical Twilight 6:31 AM MST 6:40 PM MST
Astronomical Twilight 5:57 AM MST 7:14 PM MST
Moon 2:19 AM MST (2/4) 11:58 AM MST (2/4)
Length Of Visible Light 11h 00m
Length of Day
9h 59m
Last Quarter, 36% of the Moon is Illuminated
Feb 4
Last Quarter
Feb 10
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Hourly Observations
Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 10.9 °F - 8.1 °F 88% 30.25 in - Calm Calm - N/A   Unknown
1:56 AM 16.0 °F - 12.0 °F 84% 30.17 in - Calm Calm - N/A   Unknown
3:56 AM 18.0 °F - 15.1 °F 88% 30.14 in - Calm Calm - N/A   Unknown
4:56 AM 18.0 °F - 15.1 °F 88% 30.15 in - Calm Calm - N/A   Unknown
5:56 AM 18.0 °F - 15.1 °F 88% 30.15 in - Calm Calm - N/A   Unknown
6:56 AM 19.0 °F - 15.1 °F 85% 30.19 in - Calm Calm - N/A   Unknown
7:56 AM 19.0 °F - 15.1 °F 85% 30.21 in - Calm Calm - N/A   Unknown
8:56 AM 21.0 °F 16.2 °F 16.0 °F 81% 30.23 in - Variable 3.5 mph - N/A   Unknown
9:56 AM 24.1 °F 13.7 °F 17.1 °F 75% 30.19 in - West 10.4 mph - N/A   Unknown
10:56 AM 25.0 °F 19.3 °F 18.0 °F 75% 30.18 in - Variable 4.6 mph - N/A   Unknown
11:56 AM 25.0 °F 19.3 °F 18.0 °F 75% 30.19 in - Variable 4.6 mph - N/A   Unknown
12:56 PM 26.1 °F 18.4 °F 17.1 °F 69% 30.17 in - Variable 6.9 mph - N/A   Unknown
1:56 PM 27.0 °F 21.6 °F 17.1 °F 66% 30.13 in - Variable 4.6 mph 20.7 mph N/A   Unknown
2:56 PM 24.1 °F 19.7 °F 18.0 °F 77% 30.14 in - Variable 3.5 mph - N/A   Unknown
3:56 PM 25.0 °F 20.7 °F 18.0 °F 75% 30.12 in - Variable 3.5 mph - N/A   Unknown
4:56 PM 23.0 °F - 17.1 °F 78% 30.10 in - Calm Calm - N/A   Unknown
5:56 PM 21.0 °F - 16.0 °F 81% 30.14 in - Calm Calm - N/A   Unknown
6:56 PM 21.9 °F - 17.1 °F 82% 30.14 in - Calm Calm - N/A   Unknown
7:56 PM 21.9 °F - 18.0 °F 85% 30.14 in - Calm Calm - N/A   Unknown
8:56 PM 21.9 °F - 18.0 °F 85% 30.14 in - Calm Calm - N/A   Unknown
9:56 PM 21.9 °F - 18.0 °F 85% 30.13 in - Calm Calm - N/A   Unknown
10:56 PM 21.9 °F 17.2 °F 19.0 °F 89% 30.12 in - Variable 3.5 mph - N/A   Unknown
11:56 PM 23.0 °F - 19.9 °F 88% 30.13 in - Calm Calm - N/A   Unknown
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