AFOS product CLICPR
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CDUS45 KRIW 280736
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1234 AM MST THU DEC 28 2006

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

...THE CASPER CLIMATE SUMMARY FOR DECEMBER 27 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         41    129 PM  61    1980  32      9       49       
  MINIMUM         32   1059 PM -16    1941  12     20       33       
  AVERAGE         37                        22     15       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.16 1966   0.02  -0.02     0.01    
  MONTH TO DATE    0.40                      0.54  -0.14     0.19    
  SINCE DEC 1      0.40                      0.54  -0.14     0.19    
  SINCE JAN 1     10.65                     12.95  -2.30    10.91    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      0.0     
  MONTH TO DATE    7.1                      10.7   -3.6      3.8     
  SINCE DEC 1      7.1                      10.7   -3.6      3.8     
  SINCE JUL 1     16.5                      31.8  -15.3     17.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       28                        42    -14       24       
  MONTH TO DATE  966                      1093   -127     1131       
  SINCE DEC 1    966                      1093   -127     1131       
  SINCE JUL 1   2792                      2924   -132     2657       
                                                                     
 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    31   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    18.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78          1100 PM                                     
 LOWEST     50          1200 AM                                     
 AVERAGE    64                                                       
..........................................................
                                                                     
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        53      2005                    
 MINIMUM TEMPERATURE (F)   12       -26      1983                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 28 2006......SUNRISE   736 AM MST   SUNSET   439 PM MST   
DECEMBER 29 2006......SUNRISE   736 AM MST   SUNSET   440 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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