536  
CDUS41 KLWX 190535  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1231 AM EST SUN FEB 19 2017  
 
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR FEBRUARY 18 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1870 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 222 PM 75 1976 46 25 38  
MINIMUM 27 705 AM 3 1979 27 0 22  
AVERAGE 49 36 13 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.60 1887 0.10 -0.10 0.00  
MONTH TO DATE 0.46 1.85 -1.39 2.42  
SINCE DEC 1 5.92 8.27 -2.35 11.77  
SINCE JAN 1 3.15 4.90 -1.75 5.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.7 1964 0.2 -0.2  
MONTH TO DATE T 5.6 -5.6  
SINCE JUL 1 0.7 15.8 -15.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 29 -13 35  
MONTH TO DATE 445 544 -99 568  
SINCE DEC 1 2061 2416 -355 2074  
SINCE JUL 1 2760 3320 -560 2794  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 1  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.5  
 
 
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 92 700 AM  
LOWEST 22 400 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 72 1997  
MINIMUM TEMPERATURE (F) 27 5 1903  
 
 
SUNRISE AND SUNSET  
FEBRUARY 19 2017......SUNRISE 653 AM EST SUNSET 549 PM EST  
FEBRUARY 20 2017......SUNRISE 652 AM EST SUNSET 550 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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