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CDUS45 KCYS 170732
CLICYS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE CHEYENNE WY
1232 AM MST SUN DEC 17 2023

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 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         56    252 PM  66    1962  39     17       22       
  MINIMUM         25    449 AM -15    1964  18      7       12       
  AVERAGE         41                        28     13       17     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.51 1908   0.01  -0.01     0.00     
  MONTH TO DATE    0.11                      0.25  -0.14     0.08     
  SINCE DEC 1      0.11                      0.25  -0.14     0.08     
  SINCE JAN 1     20.17                     15.18   4.99     9.37     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           4.5  1908   0.3   -0.3      0.0      
  MONTH TO DATE    1.3                       4.5   -3.2      1.8      
  SINCE DEC 1      1.3                       4.5   -3.2      1.8      
  SINCE JUL 1     13.4                      18.9   -5.5     17.4      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       24                        37    -13       48        
  MONTH TO DATE  489                       573    -84      565        
  SINCE DEC 1    489                       573    -84      565        
  SINCE JUL 1   1931                      2260   -329     2173        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1    383                       397    -14      701        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (260)       
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (290)       
  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    57           400 AM                                      
 LOWEST     19          1200 PM                                      
 AVERAGE    38                                                        

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   39        65      1980                      
 MINIMUM TEMPERATURE (F)   18       -24      1964                      


SUNRISE AND SUNSET                                                    
DECEMBER 17 2023......SUNRISE   719 AM MST   SUNSET   432 PM MST     
DECEMBER 18 2023......SUNRISE   719 AM MST   SUNSET   432 PM MST     


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




$$