AFOS product CLICPR
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CDUS45 KRIW 030730
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
127 AM MDT SAT OCT 3 2009


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 2 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         53    259 PM  86    1992  66    -13       80       
  MINIMUM         28    946 PM  15    1950  36     -8       43       
  AVERAGE         41                        51    -10       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.54 1986   0.04  -0.04     0.00    
  MONTH TO DATE    0.08                      0.08   0.00     0.00    
  SINCE SEP 1      1.70                      1.06   0.64     0.74    
  SINCE JAN 1     13.56                     10.53   3.03     9.58    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.2   -0.2      0.0     
  SINCE SEP 1      1.3                       2.2   -0.9      0.0     
  SINCE JUL 1      1.3                       2.2   -0.9      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       24                        13     11        3       
  MONTH TO DATE   49                        26     23       12       
  SINCE SEP 1    247                       259    -12      292       
  SINCE JUL 1    340                       300     40      326       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1     32                        27      5        8       
  SINCE JAN 1    221                       428   -207      375       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     9.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85           900 PM                                     
 LOWEST     26           300 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        85      1992                    
 MINIMUM TEMPERATURE (F)   36        25      1968                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  3 2009.......SUNRISE   706 AM MDT   SUNSET   643 PM MDT   
OCTOBER  4 2009.......SUNRISE   707 AM MDT   SUNSET   641 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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