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CLICYS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE CHEYENNE WY
127 AM MDT TUE SEP 12 2023

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 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         71    412 PM  91    2021  76     -5       79       
  MINIMUM         46    614 AM  23    1878  48     -2       40       
  AVERAGE         59                        62     -3       60     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.29 2002   0.05  -0.05     0.00     
  MONTH TO DATE    T                         0.56  -0.56     0.48     
  SINCE SEP 1      T                         0.56  -0.56     0.48     
  SINCE JAN 1     17.98                     12.41   5.57     7.58     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           1.3  1974   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.1   -0.1      0.0      
  SINCE SEP 1      0.0                       0.1   -0.1      0.0      
  SINCE JUL 1      T                         0.1   -0.1      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        6                         5      1        5        
  MONTH TO DATE   21                        39    -18       41        
  SINCE SEP 1     21                        39    -18       41        
  SINCE JUL 1     77                        89    -12       42        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE   44                        21     23       77        
  SINCE SEP 1     44                        21     23       77        
  SINCE JAN 1    379                       386     -7      686        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (140)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (160)       
  AVERAGE WIND SPEED     6.0                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.4                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           300 AM                                      
 LOWEST     30           400 PM                                      
 AVERAGE    64                                                        

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   75        89      2017                      
 MINIMUM TEMPERATURE (F)   47        22      1902                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 12 2023.....SUNRISE   637 AM MDT   SUNSET   714 PM MDT     
SEPTEMBER 13 2023.....SUNRISE   638 AM MDT   SUNSET   712 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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