Weather History for West Yellowstone, MT

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Thursday, November 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 22 °F -  
Max Temperature 28 °F 29 °F 33 °F (2011)
Min Temperature 15 °F 7 °F 15 °F (2010)
Degree Days  
Heating Degree Days 44    
Moisture  
Dew Point -    
Average Humidity    
Maximum Humidity    
Minimum Humidity    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.30 in    
Wind  
Wind Speed 8 mph (SW)    
Max Wind Speed 14 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 22, 2012 Rise Set
Actual Time 7:31 AM MST 4:49 PM MST
Civil Twilight 6:58 AM MST 5:22 PM MST
Nautical Twilight 6:23 AM MST 5:58 PM MST
Astronomical Twilight 5:48 AM MST 6:32 PM MST
Moon 1:48 PM MST (11/22) 1:42 AM MST (11/22)
Length of Visible Light 10h 23m
Length of Day
9h 18m
Waxing Gibbous, 72% of the Moon is Illuminated
Nov 22
Waxing Gibbous
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:10 AM 23.0 °F 17.0 °F - N/A% 30.05 in 10.0 mi SW 4.6 mph - N/A   Clear
12:30 AM 21.2 °F 12.6 °F - N/A% 30.06 in 10.0 mi SW 6.9 mph - N/A   Clear
12:50 AM 17.6 °F 7.3 °F - N/A% 30.06 in 10.0 mi SSW 8.1 mph - N/A   Clear
1:10 AM 19.4 °F 7.2 °F - N/A% 30.06 in 10.0 mi SW 11.5 mph - N/A   Clear
1:30 AM 23.0 °F 11.1 °F - N/A% 30.06 in 10.0 mi SSW 12.7 mph - N/A   Clear
1:50 AM 21.2 °F 8.3 °F - N/A% 30.07 in 10.0 mi SW 13.8 mph - N/A   Clear
2:10 AM 23.0 °F 11.7 °F - N/A% 30.09 in 10.0 mi SW 11.5 mph 16.1 mph N/A   Clear
2:30 AM 23.0 °F 11.7 °F - N/A% 30.10 in 10.0 mi SW 11.5 mph - N/A   Scattered Clouds
2:50 AM 23.0 °F 11.1 °F - N/A% 30.10 in 10.0 mi SSW 12.7 mph - N/A   Partly Cloudy
3:10 AM 21.2 °F 9.5 °F - N/A% 30.11 in 10.0 mi SSW 11.5 mph - N/A   Clear
3:30 AM 21.2 °F 11.7 °F - N/A% 30.11 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
3:50 AM 21.2 °F 8.3 °F - N/A% 30.12 in 10.0 mi SW 13.8 mph 19.6 mph N/A   Scattered Clouds
4:10 AM 21.2 °F 10.1 °F - N/A% 30.13 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
4:30 AM 23.0 °F 11.1 °F - N/A% 30.14 in 10.0 mi SW 12.7 mph - N/A   Overcast
4:50 AM 23.0 °F 13.1 °F - N/A% 30.15 in 10.0 mi SW 9.2 mph - N/A   Overcast
5:10 AM 23.0 °F 12.4 °F - N/A% 30.16 in 10.0 mi SW 10.4 mph 16.1 mph N/A   Overcast
5:30 AM 23.0 °F 11.1 °F - N/A% 30.17 in 10.0 mi SW 12.7 mph 19.6 mph N/A   Overcast
5:50 AM 24.8 °F 13.4 °F - N/A% 30.18 in 10.0 mi SW 12.7 mph 17.3 mph N/A   Overcast
6:10 AM 23.0 °F 11.7 °F - N/A% 30.19 in 10.0 mi SW 11.5 mph - N/A   Overcast
6:30 AM 23.0 °F 11.7 °F - N/A% 30.20 in 10.0 mi SW 11.5 mph 17.3 mph N/A   Mostly Cloudy
6:50 AM 23.0 °F 13.1 °F - N/A% 30.22 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
7:10 AM 21.2 °F 11.7 °F - N/A% 30.23 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
7:30 AM 19.4 °F 8.6 °F - N/A% 30.24 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
7:50 AM 19.4 °F 7.9 °F - N/A% 30.26 in 10.0 mi SSW 10.4 mph - N/A   Scattered Clouds
8:10 AM 21.2 °F 10.1 °F - N/A% 30.26 in 10.0 mi SW 10.4 mph - N/A   Partly Cloudy
8:30 AM 23.0 °F 13.9 °F - N/A% 30.28 in 10.0 mi SW 8.1 mph - N/A   Clear
8:50 AM 23.0 °F 13.1 °F - N/A% 30.28 in 10.0 mi WSW 9.2 mph 17.3 mph N/A   Clear
9:10 AM 24.8 °F 16.1 °F - N/A% 30.29 in 10.0 mi SW 8.1 mph - N/A   Clear
9:30 AM 24.8 °F 19.1 °F - N/A% 30.30 in 10.0 mi SW 4.6 mph - N/A   Clear
9:50 AM 26.6 °F 21.2 °F - N/A% 30.31 in 10.0 mi WSW 4.6 mph - N/A   Clear
10:10 AM 26.6 °F 19.1 °F - N/A% 30.32 in 10.0 mi West 6.9 mph 16.1 mph N/A   Clear
10:30 AM 26.6 °F 17.5 °F - N/A% 30.32 in 10.0 mi WSW 9.2 mph - N/A   Clear
10:50 AM 26.6 °F 15.7 °F - N/A% 30.33 in 10.0 mi WSW 12.7 mph 18.4 mph N/A   Clear
11:10 AM 26.6 °F 15.7 °F - N/A% 30.33 in 10.0 mi WSW 12.7 mph 19.6 mph N/A   Clear
11:30 AM 26.6 °F 15.2 °F - N/A% 30.34 in 10.0 mi WSW 13.8 mph - N/A   Clear
11:50 AM 28.4 °F 18.5 °F - N/A% 30.33 in 10.0 mi SW 11.5 mph 18.4 mph N/A   Clear
12:10 PM 28.4 °F 18.0 °F - N/A% 30.33 in 10.0 mi WSW 12.7 mph 21.9 mph N/A   Clear
12:30 PM 28.4 °F 18.5 °F - N/A% 30.34 in 10.0 mi WSW 11.5 mph 17.3 mph N/A   Clear
12:50 PM 28.4 °F 19.1 °F - N/A% 30.34 in 10.0 mi West 10.4 mph 18.4 mph N/A   Clear
1:10 PM 28.4 °F 19.1 °F - N/A% 30.34 in 10.0 mi WSW 10.4 mph 19.6 mph N/A   Clear
1:30 PM 28.4 °F 18.0 °F - N/A% 30.34 in 10.0 mi West 12.7 mph 21.9 mph N/A   Clear
1:50 PM 28.4 °F 19.1 °F - N/A% 30.34 in 10.0 mi WSW 10.4 mph 17.3 mph N/A   Clear
2:10 PM 28.4 °F 21.2 °F - N/A% 30.35 in 10.0 mi West 6.9 mph 17.3 mph N/A   Clear
2:30 PM 28.4 °F 18.5 °F - N/A% 30.35 in 10.0 mi West 11.5 mph 18.4 mph N/A   Clear
2:50 PM 28.4 °F 21.2 °F - N/A% 30.36 in 10.0 mi WSW 6.9 mph - N/A   Clear
3:10 PM 28.4 °F 21.2 °F - N/A% 30.36 in 10.0 mi WNW 6.9 mph - N/A   Clear
3:30 PM 28.4 °F 20.4 °F - N/A% 30.37 in 10.0 mi West 8.1 mph - N/A   Clear
3:50 PM 26.6 °F 20.0 °F - N/A% 30.38 in 10.0 mi West 5.8 mph - N/A   Clear
4:10 PM 26.6 °F 21.2 °F - N/A% 30.38 in 10.0 mi West 4.6 mph - N/A   Clear
4:30 PM 26.6 °F 21.2 °F - N/A% 30.39 in 10.0 mi WSW 4.6 mph - N/A   Clear
4:50 PM 24.8 °F 17.9 °F - N/A% 30.40 in 10.0 mi SSW 5.8 mph - N/A   Clear
5:10 PM 24.8 °F 17.9 °F - N/A% 30.41 in 10.0 mi SW 5.8 mph - N/A   Clear
5:30 PM 24.8 °F - - N/A% 30.41 in 10.0 mi Calm Calm - N/A   Clear
5:50 PM 24.8 °F 16.1 °F - N/A% 30.42 in 10.0 mi SW 8.1 mph - N/A   Clear
6:10 PM 23.0 °F 15.8 °F - N/A% 30.43 in 10.0 mi SW 5.8 mph - N/A   Clear
6:30 PM 23.0 °F 13.9 °F - N/A% 30.43 in 10.0 mi SW 8.1 mph - N/A   Clear
6:50 PM 23.0 °F 17.0 °F - N/A% 30.44 in 10.0 mi SW 4.6 mph - N/A   Clear
7:10 PM 23.0 °F 13.1 °F - N/A% 30.44 in 10.0 mi SW 9.2 mph - N/A   Clear
7:30 PM 23.0 °F 15.8 °F - N/A% 30.45 in 10.0 mi SW 5.8 mph - N/A   Clear
7:50 PM 23.0 °F 14.7 °F - N/A% 30.45 in 10.0 mi SSW 6.9 mph - N/A   Clear
8:10 PM 23.0 °F 17.0 °F - N/A% 30.46 in 10.0 mi SW 4.6 mph - N/A   Clear
8:30 PM 21.2 °F 13.6 °F - N/A% 30.46 in 10.0 mi South 5.8 mph - N/A   Clear
8:50 PM 19.4 °F - - N/A% 30.46 in 10.0 mi Calm Calm - N/A   Clear
9:10 PM 17.6 °F - - N/A% 30.46 in 10.0 mi Calm Calm - N/A   Clear
9:30 PM 15.8 °F - - N/A% 30.47 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:50 PM 17.6 °F - - N/A% 30.47 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:10 PM 15.8 °F - - N/A% 30.47 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:30 PM 15.8 °F - - N/A% 30.48 in 10.0 mi Calm Calm - N/A   Overcast
10:50 PM 15.8 °F - - N/A% 30.48 in 10.0 mi Calm Calm - N/A   Overcast
11:10 PM 17.6 °F - - N/A% 30.48 in 10.0 mi Calm Calm - N/A   Overcast
11:30 PM 17.6 °F - - N/A% 30.48 in 10.0 mi Calm Calm - N/A   Overcast
11:50 PM 17.6 °F - - N/A% 30.49 in 10.0 mi Calm Calm - N/A   Overcast