AFOS product CLIBWI
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392 
CDUS41 KLWX 180521
CLIBWI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 
121 AM EDT SAT SEP 18 2021

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

...THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 17 2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         82   4:27 PM  97    1991  79      3       75        
  MINIMUM         72  11:59 PM  44    1984  59     13       60        
  AVERAGE         77                        69      8       68     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.01          3.94 1876   0.16  -0.15     0.14     
  MONTH TO DATE    5.06                      2.46   2.60     2.50     
  SINCE SEP 1      5.06                      2.46   2.60     2.50     
  SINCE JAN 1     32.42                     32.24   0.18    40.11     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE SEP 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    0                         5     -5        8        
  SINCE SEP 1      0                         5     -5        8        
  SINCE JUL 1      0                         5     -5        8        

 COOLING                                                              
  YESTERDAY       12                         5      7        3        
  MONTH TO DATE  152                       119     33      140        
  SINCE SEP 1    152                       119     33      140        
  SINCE JAN 1   1560                      1253    307     1525        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (70)        
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NE (30)        
  AVERAGE WIND SPEED     6.8                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           9:00 AM                                      
 LOWEST     65           3:00 PM                                      
 AVERAGE    78                                                        

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


THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   79        91      1898                      
                                             1977                     
                                             1978                     
 MINIMUM TEMPERATURE (F)   58        41      1990                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 18 2021.....SUNRISE   6:51 AM EDT   SUNSET   7:10 PM EDT     
SEPTEMBER 19 2021.....SUNRISE   6:52 AM EDT   SUNSET   7:08 PM EDT     


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




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