AFOS product CLICPR
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CDUS45 KRIW 170731
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1230 AM MST SAT JAN 17 2009


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 16 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         46   1118 AM  55    1974  32     14       14       
  MINIMUM         30    736 AM -22    1957  12     18       -6       
  AVERAGE         38                        22     16        4      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.52 1995   0.02  -0.02      T      
  MONTH TO DATE    0.46                      0.28   0.18     0.05    
  SINCE DEC 1      0.84                      0.90  -0.06     0.79    
  SINCE JAN 1      0.46                      0.28   0.18     0.05    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3       T      
  MONTH TO DATE    6.8                       5.3    1.5      0.6     
  SINCE DEC 1     18.0                      17.2    0.8     16.7     
  SINCE JUL 1     28.2                      38.3  -10.1     20.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       27                        42    -15       61       
  MONTH TO DATE  591                       685    -94      634       
  SINCE DEC 1   1648                      1947   -299     1996       
  SINCE JUL 1   3360                      3778   -418     3634       
                                                                     
 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    31   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    17.4                                         

                                                                     
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    69          1200 AM                                     
 LOWEST     45           100 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        56      2000                    
 MINIMUM TEMPERATURE (F)   12       -21      1984                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 17 2009.......SUNRISE   733 AM MST   SUNSET   500 PM MST   
JANUARY 18 2009.......SUNRISE   732 AM MST   SUNSET   501 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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