132  
CDUS41 KLWX 200527  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
127 AM EDT FRI MAR 20 2020  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR MARCH 19 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 64 1:24 PM 78 1894 55 9 52  
1918  
MINIMUM 48 3:17 AM 12 1876 34 14 27  
AVERAGE 56 44 12 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.56 2.15 1958 0.14 0.42 0.00  
MONTH TO DATE 1.60 2.31 -0.71 2.26  
SINCE MAR 1 1.60 2.31 -0.71 2.26  
SINCE JAN 1 7.69 8.26 -0.57 9.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.7 1958 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.6 -1.6 2.7  
SINCE MAR 1 0.0 1.6 -1.6 2.7  
SINCE JUL 1 1.8 19.8 -18.0 18.3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 21 -12 25  
MONTH TO DATE 282 445 -163 463  
SINCE MAR 1 282 445 -163 463  
SINCE JUL 1 3233 4040 -807 3876  
 
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 13 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 3:00 AM  
LOWEST 70 1:00 PM  
AVERAGE 83  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 85 1945  
MINIMUM TEMPERATURE (F) 35 12 1877  
1885  
 
SUNRISE AND SUNSET  
MARCH 20 2020.........SUNRISE 7:09 AM EDT SUNSET 7:19 PM EDT  
MARCH 21 2020.........SUNRISE 7:08 AM EDT SUNSET 7:20 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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