AFOS product CLICPR
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CDUS45 KRIW 180736
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1228 AM MST FRI JAN 18 2013


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 17 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         39    307 PM  56    2000  35      4       21       
  MINIMUM         21    748 AM -31    1943  15      6        1       
  AVERAGE         30                        25      5       11      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.23 1996   0.02  -0.02     0.00    
  MONTH TO DATE    0.11                      0.28  -0.17     0.24    
  SINCE DEC 1      0.50                      0.77  -0.27     0.95    
  SINCE JAN 1      0.11                      0.28  -0.17     0.24    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      0.0     
  MONTH TO DATE    2.2                       5.1   -2.9      4.9     
  SINCE DEC 1      8.2                      16.1   -7.9     16.3     
  SINCE JUL 1     20.9                      35.6  -14.7     31.6     
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       35                        40     -5       54       
  MONTH TO DATE  769                       685     84      669       
  SINCE DEC 1   1958                      1960     -2     1932       
  SINCE JUL 1   3492                      3814   -322     3569       
                                                                     
 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    30   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    21.1                                         

                                                                     
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    57           300 AM                                     
 LOWEST     33           200 PM                                     
 AVERAGE    45                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        54      1999                    
 MINIMUM TEMPERATURE (F)   15       -30      1943                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 18 2013.......SUNRISE   732 AM MST   SUNSET   501 PM MST   
JANUARY 19 2013.......SUNRISE   732 AM MST   SUNSET   502 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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