AFOS product CLIGEY
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CDUS45 KRIW 050739
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
138 AM MDT SUN MAY 5 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR MAY 4 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         61    351 PM  85    2004  67     -6       71       
  MINIMUM         45   1159 PM  31    2001  39      6       45       
  AVERAGE         53                        53      0       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          0.17 1999   0.02   0.02     0.00    
  MONTH TO DATE    0.04                      0.11  -0.07      T      
  SINCE MAR 1      0.51                      1.22  -0.71     0.54    
  SINCE JAN 1      0.93                      1.63  -0.70     0.86    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                        13     -1        7       
  MONTH TO DATE   75                        53     22       34       
  SINCE MAR 1   1611                      1481    130     1040       
  SINCE JUL 1   7485                      7452     33     6348       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         1     -1        8       
  SINCE JAN 1      0                         1     -1        8       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     8.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           700 PM                                     
 LOWEST     36           400 PM                                     
 AVERAGE    61                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        89      2004                    
 MINIMUM TEMPERATURE (F)   39        28      2010                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  5 2013...........SUNRISE   557 AM MDT   SUNSET   822 PM MDT   
MAY  6 2013...........SUNRISE   555 AM MDT   SUNSET   823 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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