554  
CDUS41 KLWX 182137  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
435 PM EST SUN FEB 18 2018  
 
   
...............................
 
 
 
...THE BALTIMORE INNER HARBOR MD CLIMATE SUMMARY FOR FEBRUARY 18 2018...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1999 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 49 312 PM MM MM 46 3 72  
MINIMUM 33 900 AM MM MM 32 1 35  
AVERAGE 41 39 2 54  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.10 -0.10 0.00  
MONTH TO DATE 4.14 1.73 2.41 0.51  
SINCE DEC 1 5.86 8.06 -2.20 5.44  
SINCE JAN 1 5.08 4.65 0.43 3.10  
 
DEGREE DAYS  
HEATING  
TODAY 24 26 -2 11  
MONTH TO DATE 435 493 -58 391  
SINCE DEC 1 2136 2190 -54 1839  
SINCE JUL 1 2664 2841 -177 2348  
 
COOLING  
TODAY 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 MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 46 300 PM  
AVERAGE 73  
   
......................................................
 
 
 
THE BALTIMORE INNER HARBOR MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 MM MM  
MINIMUM TEMPERATURE (F) 32 MM MM  
 
 
SUNRISE AND SUNSET  
FEBRUARY 18 2018......SUNRISE 654 AM EST SUNSET 547 PM EST  
FEBRUARY 19 2018......SUNRISE 653 AM EST SUNSET 548 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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