AFOS product CLICPR
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CDUS45 KRIW 210736
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
132 AM MDT FRI SEP 21 2007


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

...THE CASPER CLIMATE SUMMARY FOR SEPTEMBER 20 2007...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2007


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         84    229 PM  89    1956  71     13       73       
  MINIMUM         36    449 AM  16    1983  40     -4       37       
  AVERAGE         60                        56      4       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.01 1989   0.03  -0.03     0.00    
  MONTH TO DATE    0.21                      0.59  -0.38     0.72    
  SINCE SEP 1      0.21                      0.59  -0.38     0.72    
  SINCE JAN 1     12.41                     10.06   2.35     7.79    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       1.0   -1.0      0.0     
  SINCE SEP 1      0.0                       1.0   -1.0      0.0     
  SINCE JUL 1      0.0                       1.0   -1.0       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                         9     -4       10       
  MONTH TO DATE  111                       125    -14      165       
  SINCE SEP 1    111                       125    -14      165       
  SINCE JUL 1    127                       166    -39      184       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   43                        27     16        5       
  SINCE SEP 1     43                        27     16        5       
  SINCE JAN 1    639                       428    211      620       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED    14.5                                         

                                                                      
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    92           500 AM                                     
 LOWEST      7           300 PM                                     
 AVERAGE    50                                                       

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

                                                                      
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        85      1966                    
 MINIMUM TEMPERATURE (F)   40        21      1983                    

                                                                      
SUNRISE AND SUNSET                                                   
SEPTEMBER 21 2007.....SUNRISE   652 AM MDT   SUNSET   705 PM MDT   
SEPTEMBER 22 2007.....SUNRISE   653 AM MDT   SUNSET   704 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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