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597 
CDUS45 KCYS 180735
CLICYS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE CHEYENNE WY
135 AM MDT FRI AUG 18 2023

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR AUGUST 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         83    518 PM  94    1882  82      1       86       
  MINIMUM         55    425 AM  41    2009  54      1       54       
  AVERAGE         69                        68      1       70     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.20 1983   0.04  -0.04     0.00     
  MONTH TO DATE    2.87                      0.93   1.94     0.62     
  SINCE JUN 1     10.42                      5.20   5.22     2.78     
  SINCE JAN 1     17.38                     11.26   6.12     7.06     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE JUN 1      T                         0.0    0.0      0.0      
  SINCE JUL 1      T                         0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE   18                        10      8        0        
  SINCE JUN 1    172                       142     30       61        
  SINCE JUL 1     51                        27     24        1        

 COOLING                                                              
  YESTERDAY        4                         4      0        5        
  MONTH TO DATE   55                        86    -31      151        
  SINCE JUN 1    246                       317    -71      539        
  SINCE JAN 1    246                       321    -75      542        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (200)       
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (180)       
  AVERAGE WIND SPEED    11.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           600 AM                                      
 LOWEST     33           500 PM                                      
 AVERAGE    54                                                        

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   82        95      2020                      
 MINIMUM TEMPERATURE (F)   54        44      1897                      
                                             1978                     


SUNRISE AND SUNSET                                                    
AUGUST 18 2023........SUNRISE   612 AM MDT   SUNSET   754 PM MDT     
AUGUST 19 2023........SUNRISE   613 AM MDT   SUNSET   752 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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