AFOS product CLIBPI
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CDUS45 KRIW 310835
CLIBPI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
135 AM MST THU DEC 31 2020

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

...THE BIG PINEY  WY CLIMATE SUMMARY FOR DECEMBER 30 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         23   2:09 PM  47    2011  26     -3        3        
  MINIMUM         -5   7:59 AM -31    2014  -2     -3      -21        
  AVERAGE          9                        11     -2              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.27 2003   0.01  -0.01     0.00     
  MONTH TO DATE    0.01                      0.28  -0.27      T       
  SINCE DEC 1      0.01                      0.28  -0.27      T       
  SINCE JAN 1      2.21                      6.46  -4.25     2.24     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       56                        54      2       74        
  MONTH TO DATE 1479                      1572    -93     1762        
  SINCE DEC 1   1479                      1572    -93     1762        
  SINCE JUL 1   4000                      4387   -387     4628        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1     34                        35     -1       12        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (340)       
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED     3.3                                        


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           9:00 PM                                      
 LOWEST     50           2:00 PM                                      
 AVERAGE    65                                                        

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


THE BIG PINEY  WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   26        45      1980                      
 MINIMUM TEMPERATURE (F)   -2       -35      2014                      


SUNRISE AND SUNSET                                                    
DECEMBER 31 2020......SUNRISE   7:50 AM MST   SUNSET   4:57 PM MST     
JANUARY  1 2021.......SUNRISE   7:50 AM MST   SUNSET   4:58 PM MST     


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




$$