AFOS product CLICPR
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CDUS45 KRIW 070755
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1244 AM MST SAT DEC 7 2013


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

...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 6 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         -1    245 PM  63    1939  35    -36       48       
  MINIMUM        -22    501 AM -24    1972  14    -36       22       
  AVERAGE        -11                        25    -36       35      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.19 1957   0.01  -0.01     0.00    
  MONTH TO DATE    0.36                      0.10   0.26     0.02    
  SINCE DEC 1      0.36                      0.10   0.26     0.02    
  SINCE JAN 1     14.30                     12.13   2.17     7.51    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.1                       0.3   -0.2      0.0     
  MONTH TO DATE    3.4                       2.1    1.3      0.0     
  SINCE DEC 1      3.4                       2.1    1.3      0.0     
  SINCE JUL 1     28.2                      21.6    6.6     12.7     
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       76                        40     36       30       
  MONTH TO DATE  322                       238     84      136       
  SINCE DEC 1    322                       238     84      136       
  SINCE JUL 1   2166                      2092     74     1670       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    618                       422    196      697       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     3.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           900 AM                                     
 LOWEST     65           200 PM                                     
 AVERAGE    76                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        57      1939                    
 MINIMUM TEMPERATURE (F)   14       -23      2005                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  7 2013......SUNRISE   723 AM MST   SUNSET   431 PM MST   
DECEMBER  8 2013......SUNRISE   724 AM MST   SUNSET   431 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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