AFOS product CLIBPI
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CDUS45 KRIW 220740
CLIBPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1238 AM MST SUN DEC 22 2019


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

...THE BIG PINEY WY CLIMATE SUMMARY FOR DECEMBER 21 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1976 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         14    220 PM  47    1980  26    -12       38       
  MINIMUM         -4    815 AM -46    1990  -1     -3       -4       
  AVERAGE          5                        12     -7       17      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.11 2010   0.01  -0.01     0.00    
                                      2010                          
                                      2014                          
  MONTH TO DATE    T                         0.19  -0.19     0.05    
  SINCE DEC 1      T                         0.19  -0.19     0.05    
  SINCE JAN 1      2.24                      6.37  -4.13     5.62    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       60                        54      6       48       
  MONTH TO DATE 1209                      1086    123     1135       
  SINCE DEC 1   1209                      1086    123     1135       
  SINCE JUL 1   4075                      3901    174     3735       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1     12                        35    -23       57       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED     1.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1100 AM                                     
 LOWEST     83           100 AM                                     
 AVERAGE    92                                                       

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

                                                                     
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   26        49      2005                    
 MINIMUM TEMPERATURE (F)   -1       -46      1983                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 22 2019......SUNRISE   747 AM MST   SUNSET   451 PM MST   
DECEMBER 23 2019......SUNRISE   748 AM MST   SUNSET   451 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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