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CDUS45 KCYS 180727
CLICYS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE CHEYENNE WY
127 AM MDT THU MAY 18 2023

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 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         74   1231 PM  86    1964  65      9       77       
  MINIMUM         48    344 AM  24    1942  41      7       48       
  AVERAGE         61                        53      8       63     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.52          1.18 1995   0.08   0.44      T       
  MONTH TO DATE    1.76                      1.29   0.47     0.99     
  SINCE MAR 1      3.77                      4.04  -0.27     2.21     
  SINCE JAN 1      5.96                      4.91   1.05     3.49     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           8.1  1983   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       2.5   -2.5      0.7      
  SINCE MAR 1     16.0                      23.5   -7.5     15.1      
  SINCE JUL 1     62.8                      62.0    0.8     51.6      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        4                        12     -8        2        
  MONTH TO DATE  186                       263    -77      202        
  SINCE MAR 1   1905                      1794    111     1800        
  SINCE JUL 1   6882                      6710    172     6199        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE MAR 1      0                         0      0        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     N (350)       
  AVERAGE WIND SPEED     9.7                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.4                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        
  HEAVY RAIN                                                          
  RAIN                                                                
  LIGHT RAIN                                                          
  HAIL                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           300 AM                                      
 LOWEST     22          1200 PM                                      
 AVERAGE    51                                                        

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   65        86      1996                      
 MINIMUM TEMPERATURE (F)   41        20      1930                      


SUNRISE AND SUNSET                                                    
MAY 18 2023...........SUNRISE   538 AM MDT   SUNSET   813 PM MDT     
MAY 19 2023...........SUNRISE   538 AM MDT   SUNSET   814 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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