809  
CDUS41 KLWX 030529  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1228 AM EST FRI JAN 3 2020  
 
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR JANUARY 2 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 54 339 PM 71 1876 42 12 45  
MINIMUM 25 759 AM 0 1968 25 0 37  
AVERAGE 40 33 7 41  
 
PRECIPITATION (IN)  
YESTERDAY T 2.42 1925 0.10 -0.10 0.00  
MONTH TO DATE T 0.19 -0.19 0.03  
SINCE DEC 1 3.57 3.56 0.01 6.57  
SINCE JAN 1 T 0.19 -0.19 0.03  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.9 1925 0.2 -0.2  
MONTH TO DATE 0.0 0.3 -0.3  
SINCE JUL 1 0.3 3.7 -3.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 32 -7 24  
MONTH TO DATE 51 64 -13 38  
SINCE DEC 1 821 941 -120 813  
SINCE JUL 1 1582 1845 -263 1726  
 
COOLING  
YESTERDAY 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 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 2.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 800 AM  
LOWEST 35 400 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 68 2000  
MINIMUM TEMPERATURE (F) 25 0 1879  
 
 
SUNRISE AND SUNSET  
JANUARY 3 2020.......SUNRISE 726 AM EST SUNSET 456 PM EST  
JANUARY 4 2020.......SUNRISE 726 AM EST SUNSET 457 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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