AFOS product CLICPR
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CDUS45 KRIW 080755
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
155 AM MDT SUN OCT 8 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 7 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         70    234 PM  83    1979  63      7       61       
  MINIMUM         34   1151 PM  14    2000  33      1       27       
                                      1970                          
  AVERAGE         52                        48      4       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.65 1949   0.04  -0.04     0.00    
  MONTH TO DATE    0.39                      0.28   0.11     0.05    
  SINCE SEP 1      1.81                      1.36   0.45     1.60    
  SINCE JAN 1     11.73                     10.44   1.29    13.77    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.2   -0.2      0.0     
  MONTH TO DATE    0.2                       1.4   -1.2      0.0     
  SINCE SEP 1      0.2                       3.2   -3.0      0.0     
  SINCE JUL 1      0.2                       3.2   -3.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        17     -4       21       
  MONTH TO DATE  136                       111     25      110       
  SINCE SEP 1    414                       350     64      318       
  SINCE JUL 1    435                       396     39      378       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1     54                        25     29       29       
  SINCE JAN 1    448                       422     26      451       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    46   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    54   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED    21.7                                         

                                                                     
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    64          1100 PM                                     
 LOWEST     18           200 PM                                     
 AVERAGE    41                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        78      2003                    
                                             1963                    
                                             1954                    
 MINIMUM TEMPERATURE (F)   33        12      2000                    
                                             1970                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  8 2017.......SUNRISE   711 AM MDT   SUNSET   634 PM MDT   
OCTOBER  9 2017.......SUNRISE   713 AM MDT   SUNSET   633 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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