AFOS product CLICPR
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CDUS45 KRIW 210805
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
205 AM MDT THU SEP 21 2006

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

...THE CASPER CLIMATE SUMMARY FOR SEPTEMBER 20 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         73   1211 PM  89    1956  71      2       85       
  MINIMUM         37    447 AM  16    1983  40     -3       48       
  AVERAGE         55                        56     -1       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.01 1989   0.03  -0.03     0.00    
  MONTH TO DATE    0.72                      0.59   0.13     0.04    
  SINCE SEP 1      0.72                      0.59   0.13     0.04    
  SINCE JAN 1      7.79                     10.06  -2.27     8.79    
                                                                     
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      T                         1.0   -1.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                         9      1        0       
  MONTH TO DATE  165                       125     40       82       
  SINCE SEP 1    165                       125     40       82       
  SINCE JUL 1    184                       166     18      130       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        2       
  MONTH TO DATE    5                        27    -22       42       
  SINCE SEP 1      5                        27    -22       42       
  SINCE JAN 1    620                       428    192      449       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED     8.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1100 PM                                     
 LOWEST     18          1200 PM                                     
 AVERAGE    56                                                       
..........................................................
                                                                     
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 2006.....SUNRISE   652 AM MDT   SUNSET   705 PM MDT   
SEPTEMBER 22 2006.....SUNRISE   653 AM MDT   SUNSET   703 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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