599  
CDUS41 KLWX 250531  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
127 AM EDT WED APR 25 2018  
 
   
...............................
 
 
   
..THE BALTIMORE INNER HARBOR MD CLIMATE SUMMARY FOR APRIL 24 2018
 
 
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)  
YESTERDAY  
MAXIMUM 66 131 PM MM MM 69 -3 61  
MINIMUM 54 616 AM MM MM 50 4 52  
AVERAGE 60 59 1 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.84 MM MM 0.09 0.75 0.01  
MONTH TO DATE 3.19 2.61 0.58 2.43  
SINCE MAR 1 5.88 6.47 -0.59 6.10  
SINCE JAN 1 11.62 11.99 -0.37 9.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 7 -2 8  
MONTH TO DATE 282 243 39 121  
SINCE MAR 1 951 822 129 707  
SINCE JUL 1 3743 3910 -167 3161  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 24 17 7 39  
SINCE MAR 1 24 18 6 43  
SINCE JAN 1 26 18 8 43    
..............................................................
 
 
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 93 900 PM  
LOWEST 51 1200 AM  
AVERAGE 72  
   
......................................................
 
 
 
THE BALTIMORE INNER HARBOR MD CLIMATE NORMALS FOR TODAY  
NORMAL  
MAXIMUM TEMPERATURE (F) 69  
MINIMUM TEMPERATURE (F) 50  
 
 
SUNRISE AND SUNSET  
APRIL 25 2018.........SUNRISE 616 AM EDT SUNSET 754 PM EDT  
APRIL 26 2018.........SUNRISE 614 AM EDT SUNSET 755 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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