AFOS product CLILND
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CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
137 AM MDT FRI SEP 13 2013


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

...THE LANDER WY CLIMATE SUMMARY FOR SEPTEMBER 12 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         58   1211 AM  94    1990  75    -17       69       
  MINIMUM         53   1159 PM  26    1902  46      7       42       
  AVERAGE         56                        60     -4       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.69R         0.57 1998   0.03   0.66     0.00    
  MONTH TO DATE    1.50                      0.31   1.19     0.14    
  SINCE SEP 1      1.50                      0.31   1.19     0.14    
  SINCE JAN 1      9.36                      9.19   0.17     4.82    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.4   -0.4      0.0     
  SINCE SEP 1      0.0                       0.4   -0.4      0.0     
  SINCE JUL 1      0.0                       0.4   -0.4      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        9                         6      3        9       
  MONTH TO DATE   19                        47    -28       16       
  SINCE SEP 1     19                        47    -28       16       
  SINCE JUL 1     19                        87    -68       18       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   64                        21     43       33       
  SINCE SEP 1     64                        21     43       33       
  SINCE JAN 1    742                       466    276      776       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     5.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           600 AM                                     
 LOWEST     80          1200 AM                                     
 AVERAGE    90                                                       

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

                                                                     
THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   74        88      2006                    
                                             1943                    
                                             1895                    
 MINIMUM TEMPERATURE (F)   46        25      1914                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 13 2013.....SUNRISE   653 AM MDT   SUNSET   728 PM MDT   
SEPTEMBER 14 2013.....SUNRISE   654 AM MDT   SUNSET   726 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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