AFOS product CLIRIW
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CDUS45 KRIW 290737
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
137 AM MDT MON SEP 29 2014


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

...THE RIVERTON WY CLIMATE SUMMARY FOR SEPTEMBER 28 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         52   1214 AM  86    2001  66    -14       58       
  MINIMUM         45   1125 PM  26    1999  39      6       30       
  AVERAGE         49                        53     -4       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.56R         T    2012   0.05   0.51     0.00    
                                      2002                          
  MONTH TO DATE    0.78                      0.82  -0.04     3.01    
  SINCE SEP 1      0.78                      0.82  -0.04     3.01    
  SINCE JAN 1      6.15                      7.64  -1.49     7.07    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                       0.0     
  MONTH TO DATE    0.3                                       7.3     
  SINCE SEP 1      0.3                                       7.3     
  SINCE JUL 1      0.3                                       7.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       16                        12      4       21       
  MONTH TO DATE  150                       200    -50      168       
  SINCE SEP 1    150                       200    -50      168       
  SINCE JUL 1    200                       238    -38      168       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   31                        24      7       68       
  SINCE SEP 1     31                        24      7       68       
  SINCE JAN 1    431                       492    -61      798       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     9.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           500 AM                                     
 LOWEST     93           100 AM                                     
 AVERAGE    97                                                       

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

                                                                     
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        83      2009                    
 MINIMUM TEMPERATURE (F)   39        29      1999                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 29 2014.....SUNRISE   709 AM MDT   SUNSET   658 PM MDT   
SEPTEMBER 30 2014.....SUNRISE   710 AM MDT   SUNSET   657 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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