AFOS product CLIBWI
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CDUS41 KLWX 110521
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1221 AM EST FRI JAN 11 2013


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR JANUARY 10 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         53    327 PM  70    1950  41     12       53       
  MINIMUM         36    647 AM  -2    1875  24     12       29       
  AVERAGE         45                        33     12       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.01 1895   0.10  -0.10     0.00    
  MONTH TO DATE    T                         0.96  -0.96     0.06    
  SINCE DEC 1      3.11                      4.33  -1.22     4.56    
  SINCE JAN 1      T                         0.96  -0.96     0.06    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.0  1965   0.2   -0.2              
  MONTH TO DATE    0.0                       1.6   -1.6              
  SINCE JUL 1      1.4                       5.0   -3.6              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       20                        32    -12       24       
  MONTH TO DATE  280                       320    -40      273       
  SINCE DEC 1    964                      1197   -233      971       
  SINCE JUL 1   1877                      2101   -224     1685       
                                                                     
 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    13   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     4.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    70          1100 PM                                     
 LOWEST     32           300 PM                                     
 AVERAGE    51                                                       

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

                                                                     
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        73      1975                    
 MINIMUM TEMPERATURE (F)   24         1      1982                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 11 2013.......SUNRISE   726 AM EST   SUNSET   504 PM EST   
JANUARY 12 2013.......SUNRISE   725 AM EST   SUNSET   505 PM EST   

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




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