AFOS product CLILND
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CDUS45 KRIW 170744
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1233 AM MST TUE DEC 17 2013


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

...THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 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         49    302 PM  60    1980  31     18       36       
                                      1939                          
  MINIMUM         22    602 AM -21    1897   9     13       15       
  AVERAGE         36                        20     16       26      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.90 1908   0.01  -0.01     0.00    
  MONTH TO DATE    0.24                      0.33  -0.09     0.07    
  SINCE DEC 1      0.24                      0.33  -0.09     0.07    
  SINCE JAN 1     15.09                     12.41   2.68     6.27    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      0.0     
  MONTH TO DATE    4.3                       5.8   -1.5      1.4     
  SINCE DEC 1      4.3                       5.8   -1.5      1.4     
  SINCE JUL 1     33.8                      31.4    2.4     11.8     
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       29                        45    -16       39       
  MONTH TO DATE  798                       702     96      545       
  SINCE DEC 1    798                       702     96      545       
  SINCE JUL 1   2686                      2575    111     2044       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    743                       472    271      779       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     5.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    68           100 AM                                     
 LOWEST     26           300 PM                                     
 AVERAGE    47                                                       

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

                                                                     
THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        62      1980                    
 MINIMUM TEMPERATURE (F)    9       -29      1924                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 17 2013......SUNRISE   740 AM MST   SUNSET   442 PM MST   
DECEMBER 18 2013......SUNRISE   741 AM MST   SUNSET   443 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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