Weather History for West Yellowstone, MT

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Saturday, November 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 34 °F -  
Max Temperature 37 °F 33 °F 37 °F (2012)
Min Temperature 30 °F 11 °F 10 °F (2010)
Degree Days  
Heating Degree Days 32    
Moisture  
Dew Point -    
Average Humidity    
Maximum Humidity    
Minimum Humidity    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 2 mph (SSW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 10 miles    
Events Rain    
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. 17, 2012 Rise Set
Actual Time 7:24 AM MST 4:53 PM MST
Civil Twilight 6:52 AM MST 5:25 PM MST
Nautical Twilight 6:17 AM MST 6:01 PM MST
Astronomical Twilight 5:42 AM MST 6:35 PM MST
Moon 11:12 AM MST (11/17) 9:08 PM MST (11/17)
Length of Visible Light 10h 32m
Length of Day
9h 29m
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
12:10 AM 32.0 °F - - N/A% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
12:30 AM 32.0 °F - - N/A% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
12:50 AM 32.0 °F 28.7 °F - N/A% 30.09 in 10.0 mi SE 3.5 mph - N/A   Overcast
1:10 AM 32.0 °F - - N/A% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
1:30 AM 30.2 °F - - N/A% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
1:50 AM 30.2 °F - - N/A% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
2:10 AM 30.2 °F 26.7 °F - N/A% 30.09 in 10.0 mi South 3.5 mph - N/A   Overcast
2:30 AM 32.0 °F - - N/A% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
2:50 AM 32.0 °F 27.5 °F - N/A% 30.09 in 10.0 mi SW 4.6 mph - N/A   Overcast
3:10 AM 32.0 °F 27.5 °F - N/A% 30.09 in 10.0 mi SW 4.6 mph - N/A   Overcast
3:30 AM 32.0 °F 27.5 °F - N/A% 30.09 in 10.0 mi WSW 4.6 mph - N/A   Overcast
3:50 AM 32.0 °F 26.4 °F - N/A% 30.09 in 10.0 mi SW 5.8 mph - N/A   Overcast
4:10 AM 32.0 °F 26.4 °F - N/A% 30.08 in 10.0 mi SSW 5.8 mph - N/A   Overcast
4:30 AM 32.0 °F - - N/A% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
4:50 AM 32.0 °F 27.5 °F - N/A% 30.08 in 10.0 mi East 4.6 mph - N/A   Overcast
5:10 AM 32.0 °F 28.7 °F - N/A% 30.08 in 10.0 mi SE 3.5 mph - N/A   Overcast
5:30 AM 33.8 °F - - N/A% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
5:50 AM 32.0 °F - - N/A% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
6:10 AM 32.0 °F 26.4 °F - N/A% 30.08 in 10.0 mi South 5.8 mph - N/A   Overcast
6:30 AM 32.0 °F - - N/A% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
6:50 AM 33.8 °F 27.7 °F - N/A% 30.08 in 10.0 mi SW 6.9 mph - N/A   Overcast
7:10 AM 32.0 °F - - N/A% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
7:30 AM 32.0 °F - - N/A% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
7:50 AM 32.0 °F - - N/A% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
8:10 AM 30.2 °F - - N/A% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
8:30 AM 32.0 °F - - N/A% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
8:50 AM 32.0 °F - - N/A% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
9:10 AM 32.0 °F 28.7 °F - N/A% 30.10 in 10.0 mi SSW 3.5 mph - N/A   Overcast
9:30 AM 32.0 °F - - N/A% 30.10 in 8.0 mi Calm Calm - N/A   Overcast
9:50 AM 32.0 °F - - N/A% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
10:10 AM 32.0 °F - - N/A% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
10:30 AM 35.6 °F - - N/A% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
10:50 AM 35.6 °F - - N/A% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
11:10 AM 37.4 °F 34.9 °F - N/A% 30.06 in 10.0 mi South 3.5 mph - N/A   Overcast
11:30 AM 37.4 °F 33.8 °F - N/A% 30.05 in 10.0 mi SSW 4.6 mph - N/A   Overcast
11:50 AM 37.4 °F 33.8 °F - N/A% 30.05 in 10.0 mi SSW 4.6 mph - N/A   Overcast
12:10 PM 37.4 °F 32.1 °F - N/A% 30.04 in 10.0 mi SW 6.9 mph - N/A   Overcast
12:30 PM 37.4 °F 31.4 °F - N/A% 30.04 in 8.0 mi SW 8.1 mph - N/A   Mostly Cloudy
12:50 PM 35.6 °F 32.8 °F - N/A% 30.03 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
1:10 PM 35.6 °F - - N/A% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
1:30 PM 35.6 °F - - N/A% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
1:50 PM 37.4 °F 33.8 °F - N/A% 30.01 in 10.0 mi SW 4.6 mph - N/A   Overcast
2:10 PM 37.4 °F 33.8 °F - N/A% 30.01 in 10.0 mi SSW 4.6 mph - N/A   Overcast
2:30 PM 37.4 °F - - N/A% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
2:50 PM 37.4 °F - - N/A% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
3:10 PM 37.4 °F - - N/A% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
3:30 PM 35.6 °F 32.8 °F - N/A% 29.99 in 10.0 mi NE 3.5 mph - N/A   Overcast
3:50 PM 35.6 °F - - N/A% 29.99 in 10.0 mi Calm Calm - N/A Rain Light Rain
4:10 PM 35.6 °F - - N/A% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
4:30 PM 35.6 °F - - N/A% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
5:10 PM 33.8 °F 29.6 °F - N/A% 29.96 in 10.0 mi NNE 4.6 mph - N/A Rain Light Rain
5:30 PM 33.8 °F - - N/A% 29.96 in 10.0 mi Calm Calm - N/A   Overcast
5:50 PM 33.8 °F - - N/A% 29.97 in 10.0 mi Calm Calm - N/A   Overcast
6:10 PM 33.8 °F - - N/A% 29.96 in 10.0 mi Calm Calm - N/A   Overcast
6:30 PM 33.8 °F 29.6 °F - N/A% 29.96 in 10.0 mi NW 4.6 mph - N/A   Overcast
6:50 PM 33.8 °F 29.6 °F - N/A% 29.95 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
7:10 PM 33.8 °F 29.6 °F - N/A% 29.95 in 10.0 mi NNW 4.6 mph - N/A Rain Light Rain
7:30 PM 33.8 °F - - N/A% 29.94 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:50 PM 32.0 °F - - N/A% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
8:10 PM 32.0 °F 28.7 °F - N/A% 29.93 in 10.0 mi North 3.5 mph - N/A   Overcast
8:30 PM 33.8 °F 29.6 °F - N/A% 29.92 in 10.0 mi ENE 4.6 mph - N/A   Overcast
8:50 PM 32.0 °F 26.4 °F - N/A% 29.93 in 10.0 mi WSW 5.8 mph - N/A   Overcast
9:10 PM 32.0 °F - - N/A% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
9:30 PM 32.0 °F - - N/A% 29.91 in 10.0 mi Calm Calm - N/A   Overcast
9:50 PM 32.0 °F - - N/A% 29.91 in 10.0 mi Calm Calm - N/A   Overcast
10:10 PM 33.8 °F 30.8 °F - N/A% 29.91 in 10.0 mi SSW 3.5 mph - N/A Rain Light Rain
10:30 PM 35.6 °F 29.2 °F - N/A% 29.91 in 7.0 mi SSW 8.1 mph - N/A Rain Light Rain
10:50 PM 35.6 °F 29.9 °F - N/A% 29.90 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
11:10 PM 35.6 °F 29.9 °F - N/A% 29.90 in 10.0 mi South 6.9 mph - N/A   Overcast
11:30 PM 35.6 °F 28.6 °F - N/A% 29.90 in 3.0 mi SSW 9.2 mph - N/A Rain Light Rain
11:50 PM 35.6 °F 28.6 °F - N/A% 29.90 in 5.0 mi South 9.2 mph - 0.01 in Rain Light Rain