West Yellowstone, MT

4:44 AM MDT on August 23, 2017 (GMT -0600)
West Yellowstone

Weather Almanac for KWEY - September, 2013

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Sunday, September 22, 2013

  Average Record
Temperature  
Mean Temperature -  
Max Temperature 56 °F 75 °F (1999)
Min Temperature 29 °F 17 °F (2002)
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. 22, 2013 Rise Set
Actual Time 7:11 AM MDT 7:21 PM MDT
Civil Twilight 6:42 AM MDT 7:50 PM MDT
Nautical Twilight 6:08 AM MDT 8:24 PM MDT
Astronomical Twilight 5:33 AM MDT 8:59 PM MDT
Moon 9:03 PM MDT (9/22) 10:45 AM MDT (9/22)
Length of Visible Light 13h 07m
Length of Day
12h 09m
Waning Gibbous, 88% of the Moon is Illuminated
Sep 22
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

No daily or hourly history data available