AFOS product CLICPR
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CDUS45 KRIW 180736
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
136 AM MDT THU SEP 18 2008


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 17 2008...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2008


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         83    351 PM  89    2000  73     10       76       
  MINIMUM         39    559 AM  19    1965  41     -2       45       
  AVERAGE         61                        57      4       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.75 2003   0.03  -0.03     0.02    
  MONTH TO DATE    0.75                      0.50   0.25     0.21    
  SINCE SEP 1      0.75                      0.50   0.25     0.21    
  SINCE JAN 1      9.59                      9.97  -0.38    12.41    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.7   -0.7      0.0     
  SINCE SEP 1      0.0                       0.7   -0.7      0.0     
  SINCE JUL 1      0.0                       0.7   -0.7      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                         8     -4        4       
  MONTH TO DATE  193                        99     94       89       
  SINCE SEP 1    193                        99     94       89       
  SINCE JUL 1    227                       140     87      105       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                        27    -27       43       
  SINCE SEP 1      0                        27    -27       43       
  SINCE JAN 1    367                       428    -61      639       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     5.6                                         

                                                                      
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    79           600 AM                                     
 LOWEST     10           100 PM                                     
 AVERAGE    45                                                       

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

                                                                      
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        89      1980                    
 MINIMUM TEMPERATURE (F)   41        19      1965                    

                                                                      
SUNRISE AND SUNSET                                                   
SEPTEMBER 18 2008.....SUNRISE   649 AM MDT   SUNSET   709 PM MDT   
SEPTEMBER 19 2008.....SUNRISE   650 AM MDT   SUNSET   708 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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