AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
150 AM MDT WED OCT 20 2010


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 19 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         64        MM  79    2003  58      6       72        
  MINIMUM         32        MM  17    1949  31      1       34        
  AVERAGE         48                        45      3       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.55 1957   0.04  -0.04     0.01    
  MONTH TO DATE    0.20                      0.76  -0.56     0.92    
  SINCE SEP 1      0.48                      1.74  -1.26     2.54    
  SINCE JAN 1     10.04                     11.21  -1.17    14.40    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.2   -0.2      0.0     
  MONTH TO DATE    0.0                       3.5   -3.5      9.4     
  SINCE SEP 1      0.0                       5.5   -5.5     10.7     
  SINCE JUL 1      0.0                       5.5   -5.5     10.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       17                        20     -3       12       
  MONTH TO DATE  212                       306    -94      511       
  SINCE SEP 1    375                       539   -164      709       
  SINCE JUL 1    433                       580   -147      802       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1     19                        27     -8       32       
  SINCE JAN 1    423                       428     -5      221       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     6.0                                         

                                                                     
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    82           300 AM                                     
 LOWEST     24           300 PM                                     
 AVERAGE    53                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   58        77      2003                    
                                             1992                    
 MINIMUM TEMPERATURE (F)   31        15      1949                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 20 2010.......SUNRISE   725 AM MDT   SUNSET   615 PM MDT   
OCTOBER 21 2010.......SUNRISE   727 AM MDT   SUNSET   614 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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