AFOS product CLILND
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CDUS45 KRIW 040759
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1258 AM MST WED DEC 4 2013


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

...THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 3 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         31   1205 AM  61    1941  33     -2       43       
  MINIMUM          2   1159 PM -18    1897  12    -10       23       
  AVERAGE         17                        22     -5       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.22          0.36 1909   0.03   0.19     0.00    
  MONTH TO DATE    0.22                      0.07   0.15     0.01    
  SINCE DEC 1      0.22                      0.07   0.15     0.01    
  SINCE JAN 1     15.07                     12.15   2.92     6.21    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        3.9                       0.4    3.5      0.0     
  MONTH TO DATE    3.9                       1.2    2.7      0.0     
  SINCE DEC 1      3.9                       1.2    2.7      0.0     
  SINCE JUL 1     33.4                      26.8    6.6     10.4     
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       48                        43      5       32       
  MONTH TO DATE   98                       127    -29       71       
  SINCE DEC 1     98                       127    -29       71       
  SINCE JUL 1   1986                      2000    -14     1570       
                                                                     
 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     E (90)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     9.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           600 AM                                     
 LOWEST     69          1200 AM                                     
 AVERAGE    85                                                       

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

                                                                     
THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        62      1979                    
 MINIMUM TEMPERATURE (F)   11       -25      1909                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  4 2013......SUNRISE   729 AM MST   SUNSET   441 PM MST   
DECEMBER  5 2013......SUNRISE   730 AM MST   SUNSET   441 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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