West Yellowstone, MT

1:49 PM MDT on April 30, 2017 (GMT -0600)
West Yellowstone

Weather Almanac for KWEY - September, 2012

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Saturday, September 8, 2012

  Average Record
Mean Temperature -  
Max Temperature 60 °F 77 °F (1997)
Min Temperature 35 °F 23 °F (1999)
Dew Point    
Average Humidity    
Maximum Humidity    
Minimum Humidity    
Precipitation - - ()
Wind Speed    
Max Wind Speed    
Max Gust Speed    
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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Sep. 08, 2012 Rise Set
Actual Time 6:55 AM MDT 7:47 PM MDT
Civil Twilight 6:26 AM MDT 8:16 PM MDT
Nautical Twilight 5:50 AM MDT 8:51 PM MDT
Astronomical Twilight 5:13 AM MDT 9:28 PM MDT
Moon No Moon Rise 2:58 PM MDT (9/8)
Length of Visible Light 13h 50m
Length of Day
12h 51m
Waning Gibbous, 48% of the Moon is Illuminated
Sep 8
Waning Gibbous
Sep 15
Sep 22
First Quarter
Sep 29
Oct 8
Last Quarter

No daily or hourly history data available