AFOS product CLIBWI
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
905 
CDUS41 KLWX 210525
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
125 AM EDT THU SEP 21 2017


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         87    334 PM  92    1983  76     11       79       
  MINIMUM         64   1159 PM  42    1959  56      8       68       
                                      1956                          
  AVERAGE         76                        66     10       74      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.75 1966   0.14  -0.14     0.00    
  MONTH TO DATE    1.95                      2.61  -0.66     0.73    
  SINCE SEP 1      1.95                      2.61  -0.66     0.73    
  SINCE JAN 1     32.19                     30.46   1.73    31.83    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0              
  MONTH TO DATE    0.0                       0.0    0.0              
  SINCE JUL 1      0.0                       0.0    0.0              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   19                        16      3        0       
  SINCE SEP 1     19                        16      3        0       
  SINCE JUL 1     19                        17      2        0       
                                                                     
 COOLING                                                             
  YESTERDAY       11                         3      8        9       
  MONTH TO DATE   82                       111    -29      214       
  SINCE SEP 1     82                       111    -29      214       
  SINCE JAN 1   1174                      1121     53     1481       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     6.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1000 PM                                     
 LOWEST     42           400 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        96      1931                    
                                             1895                    
 MINIMUM TEMPERATURE (F)   56        37      1962                    
                                             1956                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 21 2017.....SUNRISE   654 AM EDT   SUNSET   705 PM EDT   
SEPTEMBER 22 2017.....SUNRISE   655 AM EDT   SUNSET   703 PM EDT   

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




$$