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532 
CDUS45 KCYS 010726
CLICYS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE CHEYENNE WY
126 AM MDT SUN OCT 01 2023

...................................

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         82   1220 PM  85    1980  66     16       67       
  MINIMUM         46    617 AM   8    1985  40      6       50       
  AVERAGE         64                        53     11       59     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.05          1.12 1911   0.04   0.01     0.08     
  MONTH TO DATE    0.42                      1.47  -1.05     1.12     
  SINCE SEP 1      0.42                      1.47  -1.05     1.12     
  SINCE JAN 1     18.40                     13.32   5.08     8.22     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           2.8  1907   0.1   -0.1      0.0      
  MONTH TO DATE    0.0                       1.0   -1.0      0.0      
  SINCE SEP 1      0.0                       1.0   -1.0      0.0      
  SINCE JUL 1      T                         1.0   -1.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        1                        12    -11        6        
  MONTH TO DATE   89                       196   -107      116        
  SINCE SEP 1     89                       196   -107      116        
  SINCE JUL 1    145                       246   -101      117        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE   48                        32     16       92        
  SINCE SEP 1     48                        32     16       92        
  SINCE JAN 1    383                       397    -14      701        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SW (220)       
  AVERAGE WIND SPEED     8.1                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           500 AM                                      
 LOWEST     14           300 PM                                      
 AVERAGE    50                                                        

..........................................................


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   66        84      2011                      
 MINIMUM TEMPERATURE (F)   40        23      1876                      
                                             1985                     


SUNRISE AND SUNSET                                                    
OCTOBER  1 2023.......SUNRISE   656 AM MDT   SUNSET   641 PM MDT     
OCTOBER  2 2023.......SUNRISE   657 AM MDT   SUNSET   640 PM MDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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