AFOS product CLIBPI
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CDUS45 KRIW 200733
CLIBPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
132 AM MDT WED SEP 20 2017


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

...THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 19 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1976 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         49    142 PM  83    2010  67    -18       77       
  MINIMUM         29   1047 PM  17    1978  30     -1       37       
  AVERAGE         39                        48     -9       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.21          0.90 1978   0.02   0.19     0.00    
  MONTH TO DATE    0.97                      0.48   0.49     1.07    
  SINCE SEP 1      0.97                      0.48   0.49     1.07    
  SINCE JAN 1      8.07                      5.14   2.93     8.55    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        17      9        8       
  MONTH TO DATE  168                       251    -83      222       
  SINCE SEP 1    168                       251    -83      222       
  SINCE JUL 1    355                       544   -189      505       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         0      0        0       
  SINCE JAN 1     27                        35     -8       23       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    12.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     39           200 PM                                     
 AVERAGE    70                                                       

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

                                                                     
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        80      2016                    
 MINIMUM TEMPERATURE (F)   30        18      1978                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 20 2017.....SUNRISE   706 AM MDT   SUNSET   721 PM MDT   
SEPTEMBER 21 2017.....SUNRISE   707 AM MDT   SUNSET   719 PM MDT   

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




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