423  
CDUS41 KLWX 260535  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1227 AM EST THU DEC 26 2019  
 
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 25 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 49 249 PM 72 1964 43 6 42  
MINIMUM 25 728 AM 0 1983 26 -1 25  
AVERAGE 37 34 3 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.41 1945 0.10 -0.10 0.00  
MONTH TO DATE 2.74 2.79 -0.05 4.77  
SINCE DEC 1 2.74 2.79 -0.05 4.77  
SINCE JAN 1 37.30 41.30 -4.00 70.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.3 1909 0.1 -0.1  
MONTH TO DATE 0.3 2.2 -1.9  
SINCE JUL 1 0.3 2.6 -2.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 31 -3 31  
MONTH TO DATE 664 691 -27 633  
SINCE DEC 1 664 691 -27 633  
SINCE JUL 1 1425 1595 -170 1546  
 
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 8 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 1.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
LOWEST 46 200 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 73 1964  
1889  
MINIMUM TEMPERATURE (F) 26 2 1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 26 2019......SUNRISE 725 AM EST SUNSET 450 PM EST  
DECEMBER 27 2019......SUNRISE 725 AM EST SUNSET 451 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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