000 
CDUS45 KRIW 070742
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1233 AM MST THU DEC 7 2006

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

...THE CASPER CLIMATE SUMMARY FOR DECEMBER 6 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         47    201 PM  63    1939  35     12       21       
  MINIMUM         17    117 AM -24    1972  16      1      -20       
  AVERAGE         32                        25      7        1      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.19 1957   0.02  -0.02     0.03    
  MONTH TO DATE    0.00                      0.12  -0.12     0.07    
  SINCE DEC 1      0.00                      0.12  -0.12     0.07    
  SINCE JAN 1     10.25                     12.53  -2.28    10.79    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.4   -0.4      0.2     
  MONTH TO DATE    0.0                       2.4   -2.4      0.7     
  SINCE DEC 1      0.0                       2.4   -2.4      0.7     
  SINCE JUL 1      9.4                      23.5  -14.1     14.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                        39     -6       64       
  MONTH TO DATE  237                       231      6      288       
  SINCE DEC 1    237                       231      6      288       
  SINCE JUL 1   2063                      2062      1     1814       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    620                       428    192      452       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    11.6                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           100 AM                                     
 LOWEST     26           200 PM                                     
 AVERAGE    59                                                       
..........................................................
                                                                     
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        57      1939                    
 MINIMUM TEMPERATURE (F)   15       -23      2005                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  7 2006......SUNRISE   723 AM MST   SUNSET   431 PM MST   
DECEMBER  8 2006......SUNRISE   724 AM MST   SUNSET   431 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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