Weather History for Yellowstone, WY

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Wednesday, February 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 11 °F 18 °F  
Max Temperature 25 °F 31 °F 42 °F (2014)
Min Temperature -4 °F 5 °F -11 °F (2009)
Degree Days  
Heating Degree Days 54 47  
Month to date heating degree days 1392 1357  
Since 1 July heating degree days 7811 7888  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 4 °F    
Average Humidity 74    
Maximum Humidity 92    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in 0.06 in 0.16 in (2007)
Month to date precipitation 0.87 1.36  
Year to date precipitation 2.29 3.47  
Sea Level Pressure  
Sea Level Pressure 30.48 in    
Wind  
Wind Speed 1 mph (North)    
Max Wind Speed 8 mph    
Max Gust Speed 14 mph    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Feb. 27, 2013 Rise Set
Actual Time 7:01 AM MST 6:07 PM MST
Civil Twilight 6:32 AM MST 6:36 PM MST
Nautical Twilight 5:59 AM MST 7:10 PM MST
Astronomical Twilight 5:25 AM MST 7:44 PM MST
Moon 8:40 PM MST (2/27) 7:32 AM MST (2/27)
Length of Visible Light 12h 03m
Length of Day
11h 05m
Waning Gibbous, 96% of the Moon is Illuminated
Feb 27
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

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 1.0 °F - -2.9 °F 83% 30.44 in - Calm Calm - N/A   Unknown
1:56 AM 1.9 °F - -2.0 °F 83% 30.43 in - Calm Calm - N/A   Unknown
2:56 AM 3.9 °F - -0.0 °F 84% 30.40 in - Calm Calm - N/A   Unknown
3:56 AM 3.9 °F - 1.0 °F 88% 30.43 in - Calm Calm - N/A   Unknown
4:56 AM 5.0 °F - 1.0 °F 84% 30.43 in - Calm Calm - N/A   Unknown
5:56 AM 6.1 °F - 1.9 °F 83% 30.43 in - Calm Calm - N/A   Unknown
6:56 AM 6.1 °F - 3.0 °F 87% 30.47 in - Calm Calm - N/A   Unknown
7:56 AM 7.0 °F - 3.9 °F 87% 30.51 in - Calm Calm - N/A   Unknown
8:56 AM 10.9 °F - 8.1 °F 88% 30.52 in - Calm Calm - N/A   Unknown
9:56 AM 15.1 °F - 9.0 °F 77% 30.53 in - Calm Calm - N/A   Unknown
10:56 AM 16.0 °F - 9.0 °F 74% 30.53 in - Calm Calm - N/A   Unknown
11:56 AM 18.0 °F - 9.0 °F 68% 30.52 in - Calm Calm - N/A   Unknown
12:56 PM 19.0 °F 11.1 °F 10.0 °F 68% 30.47 in - Variable 5.8 mph - N/A   Unknown
1:56 PM 21.0 °F 14.6 °F 10.9 °F 65% 30.43 in - Variable 4.6 mph - N/A   Unknown
2:56 PM 24.1 °F 18.2 °F 10.0 °F 55% 30.39 in - Variable 4.6 mph - N/A   Unknown
3:56 PM 19.9 °F 13.4 °F 8.1 °F 60% 30.43 in - Variable 4.6 mph - N/A   Unknown
4:56 PM 17.1 °F - 7.0 °F 65% 30.45 in - Calm Calm - N/A   Unknown
5:56 PM 12.9 °F - 5.0 °F 71% 30.48 in - Calm Calm - N/A   Unknown
6:56 PM 8.1 °F - 3.0 °F 80% 30.53 in - Calm Calm - N/A   Unknown
7:56 PM 1.0 °F - -2.0 °F 87% 30.57 in - Calm Calm - N/A   Unknown
8:56 PM 1.9 °F - -2.0 °F 83% 30.56 in - Calm Calm - N/A   Unknown
9:56 PM 1.9 °F - -2.0 °F 83% 30.52 in - Calm Calm - N/A   Unknown
10:56 PM 1.9 °F - -2.0 °F 83% 30.53 in - Calm Calm - N/A   Unknown
11:56 PM 3.0 °F - -0.9 °F 84% 30.50 in - Calm Calm - N/A   Unknown