943  
CDUS41 KLWX 200529  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
128 AM EDT FRI SEP 20 2019  
 
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 19 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 401 PM 94 1983 77 -4 86  
1896  
MINIMUM 50 1140 PM 42 1959 56 -6 67  
AVERAGE 62 67 -5 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.90 1894 0.14 -0.14 0.00  
MONTH TO DATE 0.15 2.47 -2.32 6.31  
SINCE SEP 1 0.15 2.47 -2.32 6.31  
SINCE JAN 1 27.24 30.32 -3.08 51.57  
 
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 3 2 1 0  
MONTH TO DATE 3 14 -11 3  
SINCE SEP 1 3 14 -11 3  
SINCE JUL 1 3 15 -12 3  
 
COOLING  
YESTERDAY 0 4 -4 12  
MONTH TO DATE 186 108 78 213  
SINCE SEP 1 186 108 78 213  
SINCE JAN 1 1608 1118 490 1476    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.7  
 
 
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 77 500 AM  
LOWEST 29 100 PM  
AVERAGE 53  
   
......................................................
 
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 92 1983  
MINIMUM TEMPERATURE (F) 56 42 1959  
1956  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2019.....SUNRISE 652 AM EDT SUNSET 707 PM EDT  
SEPTEMBER 21 2019.....SUNRISE 653 AM EDT SUNSET 706 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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