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396 
CDUS45 KCYS 180727
CLICYS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE CHEYENNE WY
127 AM MDT MON SEP 18 2023

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 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    219 PM  91    2000  73      9       75       
  MINIMUM         48    448 AM  23    1965  46      2       50       
  AVERAGE         65                        59      6       63     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.34 1971   0.05  -0.05      T       
  MONTH TO DATE    0.16                      0.86  -0.70     0.55     
  SINCE SEP 1      0.16                      0.86  -0.70     0.55     
  SINCE JAN 1     18.14                     12.71   5.43     7.65     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           3.6  1971   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.3   -0.3      0.0      
  SINCE SEP 1      0.0                       0.3   -0.3      0.0      
  SINCE JUL 1      T                         0.3   -0.3      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         7     -7        2        
  MONTH TO DATE   52                        74    -22       52        
  SINCE SEP 1     52                        74    -22       52        
  SINCE JUL 1    108                       124    -16       53        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE   44                        27     17       83        
  SINCE SEP 1     44                        27     17       83        
  SINCE JAN 1    379                       392    -13      692        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION     W (270)       
  AVERAGE WIND SPEED    10.0                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66          1200 AM                                      
 LOWEST     14           100 PM                                      
 AVERAGE    40                                                        

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   73        88      1937                      
 MINIMUM TEMPERATURE (F)   45        24      1971                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 18 2023.....SUNRISE   643 AM MDT   SUNSET   704 PM MDT     
SEPTEMBER 19 2023.....SUNRISE   644 AM MDT   SUNSET   702 PM MDT     


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




$$