AFOS product CLICPR
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CDUS45 KRIW 020809
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1249 AM MST FRI JAN 2 2009


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 1 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         43    241 PM  50    1997  32     11       17       
  MINIMUM         22    818 AM -29    1979  12     10        5       
  AVERAGE         33                        22     11       11      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.13 1996   0.02  -0.02     0.00    
                                      1960                          
  MONTH TO DATE    0.00                      0.02  -0.02     0.00    
  SINCE DEC 1      0.38                      0.64  -0.26     0.74    
  SINCE JAN 1      0.00                      0.02  -0.02     0.00    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.4   -0.4      0.0     
  MONTH TO DATE    0.0                       0.4   -0.4      0.0     
  SINCE DEC 1     11.2                      12.3   -1.1     16.1     
  SINCE JUL 1     21.4                      33.4  -12.0     19.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       32                        42    -10       54       
  MONTH TO DATE   32                        42    -10       54       
  SINCE DEC 1   1089                      1304   -215     1416       
  SINCE JUL 1   2801                      3135   -334     3054       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED    16.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           800 AM                                     
 LOWEST     36           200 PM                                     
 AVERAGE    60                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        56      1997                    
                                             1981                    
 MINIMUM TEMPERATURE (F)   12       -19      1959                    
                                             1950                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  2 2009.......SUNRISE   737 AM MST   SUNSET   443 PM MST   
JANUARY  3 2009.......SUNRISE   737 AM MST   SUNSET   444 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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