AFOS product CLICPR
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CDUS45 KRIW 140748
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1240 AM MST THU DEC 14 2006

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

...THE CASPER CLIMATE SUMMARY FOR DECEMBER 13 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         48    142 PM  56    1988  34     14       38       
  MINIMUM         26    411 AM -16    1967  14     12       17       
  AVERAGE         37                        24     13       28      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.32 1975   0.02  -0.02     0.11    
  MONTH TO DATE    0.02                      0.26  -0.24     0.18    
  SINCE DEC 1      0.02                      0.26  -0.24     0.18    
  SINCE JAN 1     10.27                     12.67  -2.40    10.90    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.4   -0.4      2.8     
  MONTH TO DATE    0.0                       5.2   -5.2      3.5     
  SINCE DEC 1      0.0                       5.2   -5.2      3.5     
  SINCE JUL 1      9.4                      26.3  -16.9     17.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       28                        41    -13       37       
  MONTH TO DATE  433                       511    -78      597       
  SINCE DEC 1    433                       511    -78      597       
  SINCE JUL 1   2259                      2342    -83     2123       
                                                                     
 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    47   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    54   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    24.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    75           700 AM                                     
 LOWEST     45          1200 PM                                     
 AVERAGE    60                                                       
..........................................................
                                                                     
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        53      1977                    
 MINIMUM TEMPERATURE (F)   14       -10      1945                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 14 2006......SUNRISE   729 AM MST   SUNSET   432 PM MST   
DECEMBER 15 2006......SUNRISE   730 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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