998  
CDUS41 KLWX 280529  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1228 AM EST SAT DEC 28 2019  
 
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 27 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 237 PM 69 2015 43 15 51  
MINIMUM 41 305 AM 5 1914 26 15 26  
AVERAGE 50 34 16 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.21 1894 0.10 -0.10 T  
MONTH TO DATE 2.74 3.00 -0.26 4.77  
SINCE DEC 1 2.74 3.00 -0.26 4.77  
SINCE JAN 1 37.30 41.51 -4.21 70.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1939 0.2 -0.2  
MONTH TO DATE 0.3 2.5 -2.2  
SINCE JUL 1 0.3 2.9 -2.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 31 -16 26  
MONTH TO DATE 705 753 -48 688  
SINCE DEC 1 705 753 -48 688  
SINCE JUL 1 1466 1657 -191 1601  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1758 1164 594 1615    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 2.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 AM  
LOWEST 67 200 PM  
AVERAGE 84  
   
......................................................
 
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 74 1946  
MINIMUM TEMPERATURE (F) 26 10 2017  
1950  
 
 
SUNRISE AND SUNSET  
DECEMBER 28 2019......SUNRISE 725 AM EST SUNSET 451 PM EST  
DECEMBER 29 2019......SUNRISE 725 AM EST SUNSET 452 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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