AFOS product CLICPR
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CDUS45 KRIW 210727
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
127 AM MDT TUE OCT 21 2008


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 20 2008...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2008


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         60    338 PM  77    2003  58      2       57       
                                      1992                          
  MINIMUM         34    701 AM  15    1949  31      3       32       
  AVERAGE         47                        44      3       45      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.48 1949   0.04  -0.04     0.37    
  MONTH TO DATE    1.12                      0.80   0.32     0.87    
  SINCE SEP 1      1.87                      1.78   0.09     1.58    
  SINCE JAN 1     10.71                     11.25  -0.54    13.78    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      0.9     
  MONTH TO DATE    8.0                       3.8    4.2      0.9     
  SINCE SEP 1      8.0                       5.8    2.2      0.9     
  SINCE JUL 1      8.0                       5.8    2.2      0.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       18                        20     -2       20       
  MONTH TO DATE  379                       326     53      316       
  SINCE SEP 1    659                       559    100      532       
  SINCE JUL 1    693                       600     93      548       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      8                        27    -19       47       
  SINCE JAN 1    375                       428    -53      643       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     6.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           700 AM                                     
 LOWEST     43           600 PM                                     
 AVERAGE    70                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        79      1992                    
 MINIMUM TEMPERATURE (F)   30        12      1949                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 21 2008.......SUNRISE   727 AM MDT   SUNSET   613 PM MDT   
OCTOBER 22 2008.......SUNRISE   728 AM MDT   SUNSET   611 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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