AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
126 AM MDT SAT OCT 15 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 14 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         63        MM  80    1958  60      3       76        
  MINIMUM         33        MM   9    1969  31      2       38        
  AVERAGE         48                        46      2       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.53 1957   0.03  -0.03     0.00    
  MONTH TO DATE    1.13                      0.53   0.60     0.20    
  SINCE SEP 1      1.23                      1.61  -0.38     0.48    
  SINCE JAN 1     11.06                     10.69   0.37    10.04    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.2   -0.2      0.0     
  MONTH TO DATE    1.2                       2.8   -1.6      0.0     
  SINCE SEP 1      1.2                       4.6   -3.4      0.0     
  SINCE JUL 1      1.2                       4.6   -3.4      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       17                        19     -2        8       
  MONTH TO DATE  170                       239    -69      137       
  SINCE SEP 1    330                       478   -148      300       
  SINCE JUL 1    331                       524   -193      358       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    7                         0      7        0       
  SINCE SEP 1     22                        25     -3       19       
  SINCE JAN 1    519                       422     97      423       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     5.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           400 AM                                     
 LOWEST     30           300 PM                                     
 AVERAGE    60                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   60        80      1991                    
                                             1958                    
 MINIMUM TEMPERATURE (F)   31        20      2002                    
                                             1960                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 15 2011.......SUNRISE   719 AM MDT   SUNSET   624 PM MDT   
OCTOBER 16 2011.......SUNRISE   720 AM MDT   SUNSET   622 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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