AFOS product CLICPR
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CDUS45 KRIW 090746
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1232 AM MST WED DEC 9 2015


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

...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 8 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         55   1247 PM  60    1939  34     21       52       
  MINIMUM         39    648 PM -29    2009  14     25       30       
  AVERAGE         47                        24     23       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.49 1985   0.01  -0.01     0.00    
  MONTH TO DATE    0.00                      0.13  -0.13      T      
  SINCE DEC 1      0.00                      0.13  -0.13      T      
  SINCE JAN 1     12.23                     12.16   0.07    10.88    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      0.0     
  MONTH TO DATE    0.0                       2.8   -2.8      0.0     
  SINCE DEC 1      0.0                       2.8   -2.8      0.0     
  SINCE JUL 1     13.3                      22.3   -9.0     14.8     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       18                        41    -23       24       
  MONTH TO DATE  245                       320    -75      230       
  SINCE DEC 1    245                       320    -75      230       
  SINCE JUL 1   1767                      2174   -407     2005       
                                                                     
 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    33   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    19.5                                         

                                                                     
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    65           500 AM                                     
 LOWEST     35           100 PM                                     
 AVERAGE    50                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        63      1939                    
 MINIMUM TEMPERATURE (F)   14       -23      1977                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  9 2015......SUNRISE   725 AM MST   SUNSET   431 PM MST   
DECEMBER 10 2015......SUNRISE   726 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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