AFOS product CLICPR
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CDUS45 KRIW 030749
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1248 AM MST WED DEC 3 2008


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

...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 2 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         56    138 PM  57    1998  36     20       31       
  MINIMUM         21   1159 PM -15    1985  17      4        2       
  AVERAGE         39                        26     13       17      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.08          0.42 1955   0.02   0.06     0.00    
  MONTH TO DATE    0.08                      0.04   0.04     0.17    
  SINCE DEC 1      0.08                      0.04   0.04     0.17    
  SINCE JAN 1     11.61                     12.45  -0.84    14.21    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        1.1                       0.4    0.7      0.0     
  MONTH TO DATE    1.1                       0.8    0.3      2.4     
  SINCE DEC 1      1.1                       0.8    0.3      2.4     
  SINCE JUL 1     11.3                      21.9  -10.6      6.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        38    -12       48       
  MONTH TO DATE   57                        76    -19      100       
  SINCE DEC 1     57                        76    -19      100       
  SINCE JUL 1   1769                      1907   -138     1738       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    375                       428    -53      643       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED    13.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY SNOW                                                         
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1000 PM                                     
 LOWEST     28           200 PM                                     
 AVERAGE    60                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        58      1998                    
 MINIMUM TEMPERATURE (F)   16        -6      1992                    
                                             1955                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  3 2008......SUNRISE   720 AM MST   SUNSET   432 PM MST   
DECEMBER  4 2008......SUNRISE   721 AM MST   SUNSET   432 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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