AFOS product CLIGEY
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CDUS45 KRIW 010741
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
130 AM MDT SAT JUN 1 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR MAY 31 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         59   1233 PM  89    2002  75    -16       75       
  MINIMUM         47    953 PM  37    2004  48     -1       44       
  AVERAGE         53                        61     -8       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.11          0.22 1999   0.08   0.03      T      
  MONTH TO DATE    1.01                      1.65  -0.64     0.67    
  SINCE MAR 1      1.48                      2.76  -1.28     1.21    
  SINCE JAN 1      1.90                      3.17  -1.27     1.53    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                         5      7        5       
  MONTH TO DATE  209                       280    -71      288       
  SINCE MAR 1   1745                      1709     36     1294       
  SINCE JUL 1   7619                      7680    -61     6602       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   27                        19      8       15       
  SINCE MAR 1     27                        20      7       23       
  SINCE JAN 1     27                        20      7       23       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    37   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED    19.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82          1000 PM                                     
 LOWEST     47           100 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        85      2001                    
 MINIMUM TEMPERATURE (F)   48        40      2000                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE  1 2013..........SUNRISE   530 AM MDT   SUNSET   850 PM MDT   
JUNE  2 2013..........SUNRISE   530 AM MDT   SUNSET   851 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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