AFOS product CLICPR
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CDUS45 KRIW 070746
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
144 AM MDT WED OCT 7 2009


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 6 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         50    329 PM  84    1975  65    -15       61       
  MINIMUM         26    555 AM  14    1952  35     -9       27       
  AVERAGE         38                        50    -12       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.90 1962   0.04  -0.04     0.00    
  MONTH TO DATE    0.55                      0.24   0.31     0.05    
  SINCE SEP 1      2.17                      1.22   0.95     0.79    
  SINCE JAN 1     14.03                     10.69   3.34     9.63    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.2   -0.2      0.0     
  MONTH TO DATE    1.0                       0.9    0.1      0.0     
  SINCE SEP 1      2.3                       2.9   -0.6      0.0     
  SINCE JUL 1      2.3                       2.9   -0.6      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       27                        14     13       21       
  MONTH TO DATE  160                        81     79       63       
  SINCE SEP 1    358                       314     44      343       
  SINCE JUL 1    451                       355     96      377       
                                                                     
 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    MM   HIGHEST WIND DIRECTION    MM            
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED    MM                                           

                                                                     
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    92           200 AM                                     
 LOWEST     39           300 PM                                     
 AVERAGE    66                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        83      1979                    
 MINIMUM TEMPERATURE (F)   35        14      2000                    
                                             1970                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  7 2009.......SUNRISE   710 AM MDT   SUNSET   636 PM MDT   
OCTOBER  8 2009.......SUNRISE   711 AM MDT   SUNSET   634 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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