AFOS product CLIBPI
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CDUS45 KRIW 200740
CLIBPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
139 AM MDT SUN SEP 20 2020


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

...THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 19 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1976 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         63    923 AM  83    2010  67     -4       73       
  MINIMUM         33   1159 PM  17    1978  30      3       27       
  AVERAGE         48                        48      0       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.90 1978   0.02  -0.02      T      
  MONTH TO DATE    0.03                      0.48  -0.45     0.26    
  SINCE SEP 1      0.03                      0.48  -0.45     0.26    
  SINCE JAN 1      1.94                      5.14  -3.20     1.03    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       17                        17      0       15       
  MONTH TO DATE  217                       251    -34      208       
  SINCE SEP 1    217                       251    -34      208       
  SINCE JUL 1    388                       544   -156      432       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         0      0        0       
  SINCE JAN 1     34                        35     -1       12       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     7.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85          1100 PM                                     
 LOWEST     35          1200 AM                                     
 AVERAGE    60                                                       

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

                                                                     
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 2020.....SUNRISE   706 AM MDT   SUNSET   720 PM MDT   
SEPTEMBER 21 2020.....SUNRISE   707 AM MDT   SUNSET   718 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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