AFOS product CLICPR
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CDUS45 KRIW 300741
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1241 AM MST WED DEC 30 2015


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

...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 29 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         17    346 PM  51    1980  34    -17       17       
                                      1965                          
  MINIMUM         -8    747 AM -25    1990  13    -21       -3       
  AVERAGE          5                        24    -19        7      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.16 1972   0.02  -0.02     0.10    
  MONTH TO DATE    1.06                      0.46   0.60     1.22    
  SINCE DEC 1      1.06                      0.46   0.60     1.22    
  SINCE JAN 1     13.29                     12.49   0.80    12.10    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      1.2     
  MONTH TO DATE   16.8                      10.3    6.5     17.6     
  SINCE DEC 1     16.8                      10.3    6.5     17.6     
  SINCE JUL 1     30.1                      29.8    0.3     32.4     
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       60                        41     19       58       
  MONTH TO DATE 1134                      1195    -61      985       
  SINCE DEC 1   1134                      1195    -61      985       
  SINCE JUL 1   2656                      3049   -393     2760       
                                                                     
 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    18   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     8.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79           800 PM                                     
 LOWEST     61          1200 PM                                     
 AVERAGE    70                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        56      1980                    
 MINIMUM TEMPERATURE (F)   13       -29      1978                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 30 2015......SUNRISE   737 AM MST   SUNSET   440 PM MST   
DECEMBER 31 2015......SUNRISE   737 AM MST   SUNSET   441 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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