West Yellowstone, MT

6:23 AM MDT on June 22, 2017 (GMT -0600)
West Yellowstone

Weather Almanac for KWEY - September, 2013

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Tuesday, September 17, 2013

  Average Record
Temperature  
Mean Temperature -  
Max Temperature 57 °F 73 °F (1999)
Min Temperature 31 °F 26 °F (2003)
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. 17, 2013 Rise Set
Actual Time 7:05 AM MDT 7:30 PM MDT
Civil Twilight 6:36 AM MDT 7:59 PM MDT
Nautical Twilight 6:02 AM MDT 8:34 PM MDT
Astronomical Twilight 5:26 AM MDT 9:09 PM MDT
Moon 6:21 PM MDT (9/17) 5:01 AM MDT (9/17)
Length of Visible Light 13h 23m
Length of Day
12h 24m
Waxing Gibbous, 96% of the Moon is Illuminated
Sep 17
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

No daily or hourly history data available