AFOS product CLIRIW
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CDUS45 KRIW 170733
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
133 AM MDT WED SEP 17 2014


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

...THE RIVERTON WY CLIMATE SUMMARY FOR SEPTEMBER 16 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1995 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         86    317 PM  93    2000  72     14       76       
  MINIMUM         47    508 AM  35    2006  44      3       50       
  AVERAGE         67                        58      9       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.10 2006   0.02  -0.02     0.00    
  MONTH TO DATE    0.13                      0.34  -0.21     1.22    
  SINCE SEP 1      0.13                      0.34  -0.21     1.22    
  SINCE JAN 1      5.50                      7.16  -1.66     5.28    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                       0.0     
  MONTH TO DATE    0.3                                       0.0     
  SINCE SEP 1      0.3                                       0.0     
  SINCE JUL 1      0.3                                       0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         7     -7        2       
  MONTH TO DATE  121                        79     42       36       
  SINCE SEP 1    121                        79     42       36       
  SINCE JUL 1    171                       117     54       36       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         1      1        0       
  MONTH TO DATE    7                        24    -17       67       
  SINCE SEP 1      7                        24    -17       67       
  SINCE JAN 1    407                       492    -85      797       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED     7.6                                         

                                                                     
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    56           300 AM                                     
 LOWEST     15           300 PM                                     
 AVERAGE    36                                                       

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

                                                                     
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        85      2004                    
 MINIMUM TEMPERATURE (F)   44        35      2006                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 17 2014.....SUNRISE   656 AM MDT   SUNSET   720 PM MDT   
SEPTEMBER 18 2014.....SUNRISE   657 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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