380  
CDUS41 KLWX 232127  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
526 PM EDT MON OCT 23 2017  
 
   
...............................
 
 
 
...THE BALTIMORE INNER HARBOR MD CLIMATE SUMMARY FOR OCTOBER 23 2017...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1999 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 333 PM MM MM 66 10 68  
MINIMUM 60 411 AM MM MM 50 10 46  
AVERAGE 68 58 10 57  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.09 -0.09 0.00  
MONTH TO DATE 1.49 2.38 -0.89 0.60  
SINCE SEP 1 3.35 6.47 -3.12 5.86  
SINCE JAN 1 31.43 33.84 -2.41 35.73  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 8  
MONTH TO DATE 22 119 -97 61  
SINCE SEP 1 28 137 -109 65  
SINCE JUL 1 28 137 -109 65  
 
COOLING  
TODAY 3 1 2 0  
MONTH TO DATE 105 38 67 52  
SINCE SEP 1 363 267 96 362  
SINCE JAN 1 1877 1663 214 1915    
..............................................................
 
 
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 100 700 AM  
LOWEST 64 400 PM  
AVERAGE 82  
   
......................................................
 
 
 
THE BALTIMORE INNER HARBOR MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 MM MM  
MINIMUM TEMPERATURE (F) 49 MM MM  
 
 
SUNRISE AND SUNSET  
OCTOBER 23 2017.......SUNRISE 725 AM EDT SUNSET 616 PM EDT  
OCTOBER 24 2017.......SUNRISE 726 AM EDT SUNSET 615 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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