AFOS product CLICPR
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CDUS45 KRIW 300727
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1226 AM MST SAT DEC 30 2006

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

...THE CASPER CLIMATE SUMMARY FOR DECEMBER 29 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         21    348 PM  51    1980  32    -11       47       
  MINIMUM         -2    604 PM -25    1990  12    -14       20       
  AVERAGE         10                        22    -12       34      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.07          0.16 1972   0.02   0.05     0.10    
  MONTH TO DATE    0.57                      0.58  -0.01     0.29    
  SINCE DEC 1      0.57                      0.58  -0.01     0.29    
  SINCE JAN 1     10.82                     12.99  -2.17    11.01    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        1.0                       0.3    0.7      1.0     
  MONTH TO DATE    8.9                      11.3   -2.4      4.8     
  SINCE DEC 1      8.9                      11.3   -2.4      4.8     
  SINCE JUL 1     18.3                      32.4  -14.1     18.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       55                        42     13       31       
  MONTH TO DATE 1058                      1177   -119     1183       
  SINCE DEC 1   1058                      1177   -119     1183       
  SINCE JUL 1   2884                      3008   -124     2709       
                                                                     
 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    21   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     6.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           500 PM                                     
 LOWEST     77           200 PM                                     
 AVERAGE    89                                                       
..........................................................
                                                                     
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        56      1980                    
                                             2000                    
 MINIMUM TEMPERATURE (F)   12       -29      1978                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 30 2006......SUNRISE   737 AM MST   SUNSET   440 PM MST   
DECEMBER 31 2006......SUNRISE   737 AM MST   SUNSET   441 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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