537  
CDUS41 KLWX 110522  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1221 AM EST TUE FEB 11 2020  
 
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR FEBRUARY 10 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 49 1159 PM 66 1960 44 5 38  
1959  
MINIMUM 42 913 AM -7 1899 26 16 17  
AVERAGE 46 35 11 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.29 1.65 1881 0.10 0.19 0.07  
MONTH TO DATE 1.84 1.03 0.81 0.30  
SINCE DEC 1 8.52 7.45 1.07 9.99  
SINCE JAN 1 4.95 4.08 0.87 3.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 15.5 2010 0.3 -0.3  
MONTH TO DATE 0.0 3.2 -3.2  
SINCE JUL 1 1.8 13.4 -11.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 30 -11 37  
MONTH TO DATE 204 308 -104 288  
SINCE DEC 1 1736 2180 -444 2034  
SINCE JUL 1 2497 3084 -587 2947  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 46 600 AM  
AVERAGE 70  
   
......................................................
 
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 72 1887  
MINIMUM TEMPERATURE (F) 26 -6 1899  
 
 
SUNRISE AND SUNSET  
FEBRUARY 11 2020......SUNRISE 704 AM EST SUNSET 539 PM EST  
FEBRUARY 12 2020......SUNRISE 702 AM EST SUNSET 540 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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