AFOS product CLILND
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CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
139 AM MDT FRI MAY 10 2013


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

...THE LANDER WY CLIMATE SUMMARY FOR MAY 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         70    235 PM  81    1987  64      6       80       
  MINIMUM         42    627 AM  21    2002  38      4       43       
  AVERAGE         56                        51      5       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.04 1953   0.07  -0.07     0.00    
  MONTH TO DATE    0.55                      0.67  -0.12      T      
  SINCE MAR 1      4.11                      3.70   0.41     1.38    
  SINCE JAN 1      6.09                      4.69   1.40     2.69    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                         0.2   MM        0.0     
  MONTH TO DATE   10.5                       2.8    7.7      0.0     
  SINCE MAR 1     58.9                      35.7   23.2     11.6     
  SINCE JUL 1    111.1                      89.3   21.8     63.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        9                        14     -5        3       
  MONTH TO DATE  159                       137     22      111       
  SINCE MAR 1   1850                      1687    163     1211       
  SINCE JUL 1   7219                      7391   -172     6554       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        1       
  SINCE JAN 1      0                         0      0        1       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     6.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    62           500 AM                                     
 LOWEST     22           500 PM                                     
 AVERAGE    42                                                       

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

                                                                     
THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        84      1961                    
 MINIMUM TEMPERATURE (F)   39        20      1894                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 10 2013...........SUNRISE   557 AM MDT   SUNSET   826 PM MDT   
MAY 11 2013...........SUNRISE   556 AM MDT   SUNSET   827 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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