AFOS product CLIBPI
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CDUS45 KRIW 120735
CLIBPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1233 AM MST WED DEC 12 2018


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

...THE BIG PINEY WY CLIMATE SUMMARY FOR DECEMBER 11 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1976 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         27    253 PM  56    2017  27      0       56       
  MINIMUM         -5    806 AM -27    2009   1     -6       15       
  AVERAGE         11                        13     -2       36      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.04 1984   0.01  -0.01     0.00    
  MONTH TO DATE    0.05                      0.10  -0.05      T      
  SINCE DEC 1      0.05                      0.10  -0.05      T      
  SINCE JAN 1      5.62                      6.28  -0.66     9.08    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       54                        52      2       29       
  MONTH TO DATE  634                       557     77      419       
  SINCE DEC 1    634                       557     77      419       
  SINCE JUL 1   3234                      3372   -138     2975       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1     57                        35     22       27       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     4.1                                         

                                                                     
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    91           500 AM                                     
 LOWEST     55           200 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   26        57      2017                    
 MINIMUM TEMPERATURE (F)    1       -21      2007                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 12 2018......SUNRISE   741 AM MST   SUNSET   447 PM MST   
DECEMBER 13 2018......SUNRISE   742 AM MST   SUNSET   447 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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