Weather History for Yellowstone, WY

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Saturday, November 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 32 °F 22 °F  
Max Temperature 36 °F 32 °F 51 °F (1999)
Min Temperature 27 °F 11 °F -2 °F (2000)
Degree Days  
Heating Degree Days 34 43  
Month to date heating degree days 670  
Since 1 July heating degree days 2718  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 27 °F    
Average Humidity 84    
Maximum Humidity 92    
Minimum Humidity 70    
Precipitation  
Precipitation 0.03 in 0.07 in 0.44 in (2011)
Month to date precipitation 1.19  
Year to date precipitation 17.91  
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 0 mph (SW)    
Max Wind Speed 6 mph    
Max Gust Speed -    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Nov. 17, 2012 Rise Set
Actual Time 7:21 AM MST 4:51 PM MST
Civil Twilight 6:49 AM MST 5:23 PM MST
Nautical Twilight 6:14 AM MST 5:58 PM MST
Astronomical Twilight 5:39 AM MST 6:33 PM MST
Moon 11:08 AM MST (11/17) 9:06 PM MST (11/17)
Length of Visible Light 10h 33m
Length of Day
9h 30m
Waxing Crescent, 21% of the Moon is Illuminated
Nov 17
Waxing Crescent
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
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 30.9 °F - 27.0 °F 85% 30.08 in - Calm Calm - N/A   Unknown
1:56 AM 30.0 °F - 27.0 °F 88% 30.09 in - Calm Calm - N/A   Unknown
2:56 AM 30.0 °F - 26.1 °F 85% 30.11 in - Calm Calm - N/A   Unknown
3:56 AM 28.9 °F - 26.1 °F 89% 30.12 in - Calm Calm - N/A   Unknown
4:56 AM 28.9 °F - 26.1 °F 89% 30.12 in - Calm Calm - N/A   Unknown
5:56 AM 27.0 °F - 25.0 °F 92% 30.14 in - Calm Calm - N/A   Unknown
6:56 AM 27.0 °F - 25.0 °F 92% 30.14 in - Calm Calm - N/A   Unknown
7:56 AM 28.0 °F - 25.0 °F 88% 30.15 in - Calm Calm - N/A   Unknown
8:56 AM 30.0 °F - 26.1 °F 85% 30.14 in - Calm Calm - N/A   Unknown
9:56 AM 32.0 °F - 27.0 °F 82% 30.13 in - Calm Calm - N/A   Unknown
10:56 AM 36.0 °F 31.1 °F 27.0 °F 70% 30.09 in - SW 5.8 mph - N/A   Unknown
11:56 AM 35.1 °F 31.0 °F 27.0 °F 72% 30.08 in - Variable 4.6 mph - N/A   Unknown
12:56 PM 34.0 °F - 28.0 °F 79% 30.06 in - Calm Calm - N/A   Unknown
1:56 PM 34.0 °F - 28.9 °F 82% 30.06 in - Calm Calm - N/A   Unknown
2:56 PM 34.0 °F - 28.9 °F 82% 30.05 in - Calm Calm - 0.01 in   Unknown
3:56 PM 34.0 °F - 28.9 °F 82% 30.04 in - Calm Calm - N/A   Unknown
4:56 PM 33.1 °F - 28.9 °F 85% 30.04 in - Calm Calm - N/A   Unknown
5:56 PM 34.0 °F - 28.9 °F 82% 30.03 in - Calm Calm - N/A   Unknown
6:56 PM 32.0 °F - 28.0 °F 85% 30.02 in - Calm Calm - N/A   Unknown
7:56 PM 32.0 °F - 28.0 °F 85% 30.01 in - Calm Calm - N/A   Unknown
8:56 PM 33.1 °F - 28.0 °F 82% 29.98 in - Calm Calm - 0.01 in   Unknown
9:56 PM 33.1 °F - 28.9 °F 85% 29.96 in - Calm Calm - N/A   Unknown
10:56 PM 32.0 °F - 28.0 °F 85% 29.94 in - Calm Calm - N/A   Unknown
11:56 PM 32.0 °F - 28.9 °F 88% 29.94 in - Calm Calm - 0.01 in   Unknown