West Yellowstone, MT

9:07 PM MDT on October 23, 2017 (GMT -0600)
West Yellowstone

Weather Almanac for KWEY - September, 2012

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Thursday, September 20, 2012

  Average Record
Temperature  
Mean Temperature -  
Max Temperature 56 °F 105 °F (1996)
Min Temperature 30 °F 23 °F (2000)
Moisture  
Dew Point    
Average Humidity    
Maximum Humidity    
Minimum Humidity    
Precipitation  
Precipitation - - ()
Wind  
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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Date:

Astronomy

Sep. 20, 2012 Rise Set
Actual Time 7:09 AM MDT 7:24 PM MDT
Civil Twilight 6:40 AM MDT 7:53 PM MDT
Nautical Twilight 6:06 AM MDT 8:27 PM MDT
Astronomical Twilight 5:31 AM MDT 9:03 PM MDT
Moon 12:46 PM MDT (9/20) 10:15 PM MDT (9/20)
Length of Visible Light 13h 13m
Length of Day
12h 14m
Waxing Crescent, 27% of the Moon is Illuminated
Sep 20
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

No daily or hourly history data available