AFOS product CLILND
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CDUS45 KRIW 170737
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1229 AM MST THU JAN 17 2013


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

...THE LANDER WY CLIMATE SUMMARY FOR JANUARY 16 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         20    313 PM  54    1920  33    -13       22       
                                      1909                          
  MINIMUM          0    329 AM -22    1943  10    -10        4       
                                      1930                          
  AVERAGE         10                        22    -12       13      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.26 1995   0.01  -0.01     0.01    
                                      1960                          
  MONTH TO DATE    0.34                      0.22   0.12     0.24    
  SINCE DEC 1      0.74                      0.80  -0.06     1.21    
  SINCE JAN 1      0.34                      0.22   0.12     0.24    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.2   -0.2      0.2     
  MONTH TO DATE    5.9                       3.9    2.0      4.4     
  SINCE DEC 1     11.2                      14.0   -2.8     19.6     
  SINCE JUL 1     21.6                      39.6  -18.0     33.5     
  SNOW DEPTH       6                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       55                        43     12       52       
  MONTH TO DATE  862                       697    165      654       
  SINCE DEC 1   2138                      2070     68     2145       
  SINCE JUL 1   3637                      3943   -306     3720       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     3.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88           800 AM                                     
 LOWEST     62           200 PM                                     
 AVERAGE    75                                                       

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

                                                                     
THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        54      1919                    
 MINIMUM TEMPERATURE (F)   10       -39      1930                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 17 2013.......SUNRISE   742 AM MST   SUNSET   509 PM MST   
JANUARY 18 2013.......SUNRISE   741 AM MST   SUNSET   510 PM MST   

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




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