AFOS product CLILND
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CDUS45 KRIW 100735
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
133 AM MDT TUE SEP 10 2013


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

...THE LANDER WY CLIMATE SUMMARY FOR SEPTEMBER 9 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         77    510 PM  92    1979  76      1       87       
  MINIMUM         49    658 AM  26    1962  47      2       49       
                                      1903                          
  AVERAGE         63                        62      1       68      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.85 1912   0.03  -0.03     0.00    
  MONTH TO DATE    0.21                      0.22  -0.01      T      
  SINCE SEP 1      0.21                      0.22  -0.01      T      
  SINCE JAN 1      8.07                      9.10  -1.03     4.68    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.3   -0.3      0.0     
  SINCE SEP 1      0.0                       0.3   -0.3      0.0     
  SINCE JUL 1      0.0                       0.3   -0.3      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                         5     -3        0       
  MONTH TO DATE    2                        31    -29        7       
  SINCE SEP 1      2                        31    -29        7       
  SINCE JUL 1      2                        71    -69        9       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        3       
  MONTH TO DATE   64                        18     46       24       
  SINCE SEP 1     64                        18     46       24       
  SINCE JAN 1    742                       463    279      767       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     4.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     26           400 PM                                     
 AVERAGE    60                                                       

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

                                                                     
THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        87      2009                    
                                             1997                    
                                             1996                    
 MINIMUM TEMPERATURE (F)   47        31      1928                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 10 2013.....SUNRISE   650 AM MDT   SUNSET   733 PM MDT   
SEPTEMBER 11 2013.....SUNRISE   651 AM MDT   SUNSET   731 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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