AFOS product CLIGEY
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CDUS45 KRIW 200744
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
143 AM MDT WED MAR 20 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR MARCH 19 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         43    431 PM  74    2004  52     -9       50       
  MINIMUM         24   1159 PM  16    2002  24      0       31       
  AVERAGE         34                        38     -4       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.03 2012   0.02  -0.02     0.03    
  MONTH TO DATE    0.01                      0.20  -0.19     0.03    
  SINCE MAR 1      0.01                      0.20  -0.19     0.03    
  SINCE JAN 1      0.43                      0.61  -0.18     0.35    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        27      4       24       
  MONTH TO DATE  525                       576    -51      426       
  SINCE MAR 1    525                       576    -51      426       
  SINCE JUL 1   6399                      6547   -148     5734       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     4.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           600 AM                                     
 LOWEST     23           200 PM                                     
 AVERAGE    58                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   53        74      2007                    
 MINIMUM TEMPERATURE (F)   25         5      2002                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 20 2013.........SUNRISE   715 AM MDT   SUNSET   725 PM MDT   
MARCH 21 2013.........SUNRISE   713 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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