AFOS product CLIGEY
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
119 
CDUS45 KRIW 110740
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
140 AM MDT WED SEP 11 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 10 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         80    401 PM  93    2012  79      1       93       
  MINIMUM         52    614 AM  33    2007  46      6       48       
  AVERAGE         66                        62      4       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.17 2003   0.03  -0.03      T      
  MONTH TO DATE    T                         0.29  -0.29     0.03    
  SINCE SEP 1      T                         0.29  -0.29     0.03    
  SINCE JAN 1      2.62                      5.74  -3.12     1.95    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         5     -5        0       
  MONTH TO DATE    0                        33    -33       10       
  SINCE SEP 1      0                        33    -33       10       
  SINCE JUL 1      0                        54    -54       11       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         2     -1        6       
  MONTH TO DATE   84                        26     58       27       
  SINCE SEP 1     84                        26     58       27       
  SINCE JAN 1    993                       659    334      974       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     2.9                                         

                                                                     
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    71           600 AM                                     
 LOWEST     23           400 PM                                     
 AVERAGE    47                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   78        89      2004                    
 MINIMUM TEMPERATURE (F)   45        35      2007                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 11 2013.....SUNRISE   647 AM MDT   SUNSET   730 PM MDT   
SEPTEMBER 12 2013.....SUNRISE   648 AM MDT   SUNSET   728 PM MDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$