AFOS product CLIBPI
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234 
CDUS45 KRIW 160742
CLIBPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
140 AM MDT SAT SEP 16 2017


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

...THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 15 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         57    127 PM  85    2000  68    -11       60       
  MINIMUM         35   1159 PM  20    1979  32      3       31       
  AVERAGE         46                        50     -4       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.18          0.63 2006   0.02   0.16     0.00    
  MONTH TO DATE    0.66                      0.38   0.28     1.07    
  SINCE SEP 1      0.66                      0.38   0.28     1.07    
  SINCE JAN 1      7.76                      5.04   2.72     8.55    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       19                        15      4       19       
  MONTH TO DATE   83                       187   -104      172       
  SINCE SEP 1     83                       187   -104      172       
  SINCE JUL 1    270                       480   -210      455       
                                                                     
 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    25   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     7.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           200 AM                                     
 LOWEST     44           500 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        83      2000                    
 MINIMUM TEMPERATURE (F)   31        15      1987                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 16 2017.....SUNRISE   702 AM MDT   SUNSET   728 PM MDT   
SEPTEMBER 17 2017.....SUNRISE   703 AM MDT   SUNSET   726 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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