070  
CDUS41 KLWX 202130  
CLIDMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
430 PM EST SAT JAN 20 2018  
 
   
...............................
 
 
 
...THE BALTIMORE INNER HARBOR MD CLIMATE SUMMARY FOR JANUARY 20 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 61 359 PM MM MM 42 19 46  
MINIMUM 33 712 AM MM MM 29 4 39  
AVERAGE 47 36 11 43  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.09 -0.09 0.03  
MONTH TO DATE 0.59 1.86 -1.27 2.00  
SINCE DEC 1 1.37 5.27 -3.90 4.34  
SINCE JAN 1 0.59 1.86 -1.27 2.00  
 
DEGREE DAYS  
HEATING  
TODAY 18 29 -11 22  
MONTH TO DATE 678 580 98 498  
SINCE DEC 1 1466 1372 94 1222  
SINCE JUL 1 1994 2023 -29 1731  
 
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 59 1200 AM  
LOWEST 26 1100 AM  
AVERAGE 43  
   
......................................................
 
 
 
THE BALTIMORE INNER HARBOR MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 MM MM  
MINIMUM TEMPERATURE (F) 29 MM MM  
 
 
SUNRISE AND SUNSET  
JANUARY 20 2018.......SUNRISE 722 AM EST SUNSET 513 PM EST  
JANUARY 21 2018.......SUNRISE 722 AM EST SUNSET 514 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab VA Page
The Nexlab MD Page
The Nexlab WV Page Main Text Page