AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
126 AM MDT THU SEP 30 2010


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 29 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1939 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         76        MM  86    2009  68      8       86        
  MINIMUM         44        MM  18    1984  37      7       33        
  AVERAGE         60                        52      8       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.50 1995   0.04  -0.04     0.00    
  MONTH TO DATE    0.28                      0.94  -0.66     1.23    
  SINCE SEP 1      0.28                      0.94  -0.66     1.23    
  SINCE JAN 1      9.84                     10.41  -0.57    13.09    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       1.9   -1.9       T      
  SINCE SEP 1      0.0                       1.9   -1.9       T      
  SINCE JUL 1      0.0                       1.9   -1.9       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                        12     -7        5       
  MONTH TO DATE  155                       221    -66      184       
  SINCE SEP 1    155                       221    -66      184       
  SINCE JUL 1    213                       262    -49      277       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   19                        27     -8       32       
  SINCE SEP 1     19                        27     -8       32       
  SINCE JAN 1    423                       428     -5      221       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     8.9                                         

                                                                     
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    53           600 AM                                     
 LOWEST     25           300 PM                                     
 AVERAGE    39                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        88      1980                    
 MINIMUM TEMPERATURE (F)   37        17      1985                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 30 2010.....SUNRISE   702 AM MDT   SUNSET   649 PM MDT   
OCTOBER  1 2010.......SUNRISE   703 AM MDT   SUNSET   647 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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