AFOS product CLICPR
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CDUS45 KRIW 280739
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1238 AM MST MON DEC 28 2015


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

...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 27 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         15    252 PM  61    1980  34    -19       21       
  MINIMUM          2    235 AM -16    1941  13    -11        4       
  AVERAGE          9                        24    -15       13      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.16 1966   0.02  -0.02     0.00    
  MONTH TO DATE    1.06                      0.43   0.63     1.05    
  SINCE DEC 1      1.06                      0.43   0.63     1.05    
  SINCE JAN 1     13.29                     12.46   0.83    11.93    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      0.0     
  MONTH TO DATE   16.8                       9.6    7.2     14.9     
  SINCE DEC 1     16.8                       9.6    7.2     14.9     
  SINCE JUL 1     30.1                      29.1    1.0     29.7     
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       56                        41     15       52       
  MONTH TO DATE 1020                      1113    -93      884       
  SINCE DEC 1   1020                      1113    -93      884       
  SINCE JUL 1   2542                      2967   -425     2659       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    427                       422      5      357       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    19.1                                         

                                                                     
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    79          1200 AM                                     
 LOWEST     55           900 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        53      2005                    
 MINIMUM TEMPERATURE (F)   13       -26      1983                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 28 2015......SUNRISE   736 AM MST   SUNSET   439 PM MST   
DECEMBER 29 2015......SUNRISE   736 AM MST   SUNSET   439 PM MST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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