AFOS product CLICPR
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CDUS45 KRIW 310740
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
137 AM MDT MON AUG 31 2009


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

...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 30 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1939 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         82    311 PM  96    1948  81      1       94       
  MINIMUM         42    542 AM  34    1965  48     -6       52       
  AVERAGE         62                        65     -3       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.43 2003   0.03  -0.03     0.00    
  MONTH TO DATE    1.31                      0.70   0.61     0.72    
  SINCE JUN 1      6.99                      3.42   3.57     1.95    
  SINCE JAN 1     11.83                      9.44   2.39     8.84    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.1   -0.1      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        3                         3      0        0       
  MONTH TO DATE   59                        22     37       26       
  SINCE JUN 1    266                       156    110      211       
  SINCE JUL 1     93                        38     55       34       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         3     -3        8       
  MONTH TO DATE   73                       149    -76      125       
  SINCE JUN 1    182                       395   -213      356       
  SINCE JAN 1    186                       398   -212      356       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     8.1                                         

                                                                     
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   100           600 AM                                     
 LOWEST     28           200 PM                                     
 AVERAGE    64                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80        94      2007                    
                                             1954                    
 MINIMUM TEMPERATURE (F)   48        33      1977                    
                                             1965                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 31 2009........SUNRISE   630 AM MDT   SUNSET   742 PM MDT   
SEPTEMBER  1 2009.....SUNRISE   631 AM MDT   SUNSET   740 PM MDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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