AFOS product CLICYS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
217 
CDUS45 KCYS 210727
CLICYS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE CHEYENNE WY
127 AM MDT THU SEP 21 2023

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 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         77    245 PM  87    1956  72      5       85       
                                      2010                           
  MINIMUM         48    525 AM  21    1983  44      4       57       
  AVERAGE         63                        58      5       71     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.32 1940   0.05  -0.05     0.00     
  MONTH TO DATE    0.16                      1.01  -0.85     0.55     
  SINCE SEP 1      0.16                      1.01  -0.85     0.55     
  SINCE JAN 1     18.14                     12.86   5.28     7.65     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           1.3  1995   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.4   -0.4      0.0      
  SINCE SEP 1      0.0                       0.4   -0.4      0.0      
  SINCE JUL 1      T                         0.4   -0.4      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        2                         8     -6        0        
  MONTH TO DATE   54                        96    -42       53        
  SINCE SEP 1     54                        96    -42       53        
  SINCE JUL 1    110                       146    -36       54        

 COOLING                                                              
  YESTERDAY        0                         1     -1        6        
  MONTH TO DATE   47                        30     17       92        
  SINCE SEP 1     47                        30     17       92        
  SINCE JAN 1    382                       395    -13      701        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (200)       
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SW (220)       
  AVERAGE WIND SPEED     8.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    61           500 AM                                      
 LOWEST     22           300 PM                                      
 AVERAGE    42                                                        

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   71        85      2015                      
 MINIMUM TEMPERATURE (F)   44        20      1983                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 21 2023.....SUNRISE   646 AM MDT   SUNSET   658 PM MDT     
SEPTEMBER 22 2023.....SUNRISE   647 AM MDT   SUNSET   657 PM MDT     


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




$$