711  
CDUS41 KLWX 190533  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
133 AM EDT THU MAR 19 2020  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR MARCH 18 2020
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1871 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 57 2:38 PM 81 2011 54 3 49  
MINIMUM 42 6:44 AM 9 1877 34 8 33  
AVERAGE 50 44 6 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 1.60 1983 0.13 0.11 0.00  
MONTH TO DATE 1.04 2.17 -1.13 2.26  
SINCE MAR 1 1.04 2.17 -1.13 2.26  
SINCE JAN 1 7.13 8.12 -0.99 9.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.0 1892 0.0 0.0 0.0  
MONTH TO DATE 0.0 1.5 -1.5 2.7  
SINCE MAR 1 0.0 1.5 -1.5 2.7  
SINCE JUL 1 1.8 19.7 -17.9 18.3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 21 -6 24  
MONTH TO DATE 273 424 -151 438  
SINCE MAR 1 273 424 -151 438  
SINCE JUL 1 3224 4019 -795 3851  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE MAR 1 0 0 0 1  
SINCE JAN 1 0 0 0 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 11:00 PM  
LOWEST 38 1:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 78 1894  
1918  
MINIMUM TEMPERATURE (F) 34 12 1876  
 
SUNRISE AND SUNSET  
MARCH 19 2020.........SUNRISE 7:11 AM EDT SUNSET 7:18 PM EDT  
MARCH 20 2020.........SUNRISE 7:09 AM EDT SUNSET 7:19 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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