420  
CDUS41 KLWX 100531  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
130 AM EDT TUE MAR 10 2020  
 
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR MARCH 9 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 75 326 PM 82 2016 51 24 42  
MINIMUM 34 706 AM 10 1960 31 3 33  
AVERAGE 55 41 14 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.51 1881 0.12 -0.12 0.04  
MONTH TO DATE 0.29 1.02 -0.73 1.77  
SINCE MAR 1 0.29 1.02 -0.73 1.77  
SINCE JAN 1 6.38 6.97 -0.59 8.56  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.8 1976 0.1 -0.1  
MONTH TO DATE 0.0 1.0 -1.0  
SINCE JUL 1 1.8 19.2 -17.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 24 -14 27  
MONTH TO DATE 164 224 -60 284  
SINCE MAR 1 164 224 -60 284  
SINCE JUL 1 3115 3819 -704 3697  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.0  
 
 
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 64 500 AM  
LOWEST 12 300 PM  
AVERAGE 38  
   
......................................................
 
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 80 2016  
MINIMUM TEMPERATURE (F) 32 11 1996  
 
 
SUNRISE AND SUNSET  
MARCH 10 2020.........SUNRISE 725 AM EDT SUNSET 709 PM EDT  
MARCH 11 2020.........SUNRISE 723 AM EDT SUNSET 710 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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