Weather Service Report


773 
CDUS45 KCYS 220731
CLICYS


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY                                 
1230 AM MST SUN NOV 22 2009


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

...THE CHEYENNE WY CLIMATE SUMMARY FOR NOVEMBER 21 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1871 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         50   1240 PM  65    1989  42      8       47       
  MINIMUM         27    334 AM  -4    1931  20      7       21       
                                      1929                          
  AVERAGE         39                        31      8       34      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.58 1979   0.02  -0.02     0.00    
  MONTH TO DATE    0.46                      0.46   0.00     0.34    
  SINCE JAN 1     18.02                     14.81   3.21    14.89    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.4  1979   0.3   -0.3      0.0     
  MONTH TO DATE    6.5                       5.8    0.7      3.9     
  SINCE SEP 1     34.7                      11.5   23.2      4.0     
  SINCE JUL 1     34.7                      11.5   23.2      4.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        33     -7       31       
  MONTH TO DATE  532                       627    -95      489       
  SINCE SEP 1   1593                      1475    118     1300       
  SINCE JUL 1   1687                      1546    141     1364       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1     22                        19      3        1       
  SINCE JAN 1    201                       273    -72      372       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED    12.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    69          1200 AM                                     
 LOWEST     20           600 AM                                     
 AVERAGE    45                                                       

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

                                                                     
THE CHEYENNE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   42        67      1878                    
 MINIMUM TEMPERATURE (F)   20        -7      1941                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 22 2009......SUNRISE   656 AM MST   SUNSET   435 PM MST   
NOVEMBER 23 2009......SUNRISE   657 AM MST   SUNSET   434 PM MST   

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




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Western Regional Climate Center, wrcc@dri.edu