AFOS product CLICPR
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CDUS45 KRIW 010733
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1231 AM MST TUE JAN 1 2008


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

...THE CASPER CLIMATE SUMMARY FOR DECEMBER 31 2007...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2007


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         22    246 PM  54    1980  32    -10       30       
  MINIMUM          4   1025 PM -34    1978  12     -8        4       
  AVERAGE         13                        22     -9       17      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.24 1984   0.02  -0.02     0.00    
  MONTH TO DATE    0.74                      0.62   0.12     0.57    
  SINCE DEC 1      0.74                      0.62   0.12     0.57    
  SINCE JAN 1     14.78                     13.03   1.75    10.82    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      0.0     
  MONTH TO DATE   16.1                      11.9    4.2      8.9     
  SINCE DEC 1     16.1                      11.9    4.2      8.9     
  SINCE JUL 1     19.9                      33.0  -13.1     18.3     
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       52                        43      9       48       
  MONTH TO DATE 1362                      1262    100     1153       
  SINCE DEC 1   1362                      1262    100     1153       
  SINCE JUL 1   3000                      3093    -93     2979       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    643                       428    215      620       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    13.8                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76           900 PM                                     
 LOWEST     47           100 PM                                     
 AVERAGE    62                                                       

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

                                                                      
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        52      1943                    
 MINIMUM TEMPERATURE (F)   12       -29      1979                    

                                                                      
SUNRISE AND SUNSET                                                   
JANUARY  1 2008.......SUNRISE   737 AM MST   SUNSET   442 PM MST   
JANUARY  2 2008.......SUNRISE   737 AM MST   SUNSET   443 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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