459  
CDUS41 KLWX 080528  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1228 AM EST WED JAN 8 2020  
 
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR JANUARY 7 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 47 1115 AM 74 1907 41 6 37  
MINIMUM 28 808 AM 1 2018 25 3 32  
AVERAGE 38 33 5 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.31 2.51 1996 0.09 0.22 T  
MONTH TO DATE 0.75 0.67 0.08 0.09  
SINCE DEC 1 4.32 4.04 0.28 6.63  
SINCE JAN 1 0.75 0.67 0.08 0.09  
 
SNOWFALL (IN)  
YESTERDAY 1.5 15.8 1996 0.2 1.3  
MONTH TO DATE 1.5 1.1 0.4  
SINCE JUL 1 1.8 4.5 -2.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 32 -5 30  
MONTH TO DATE 154 224 -70 158  
SINCE DEC 1 924 1101 -177 933  
SINCE JUL 1 1685 2005 -320 1846  
 
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 13 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 PM  
LOWEST 37 1100 AM  
AVERAGE 63  
   
......................................................
 
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 70 2008  
MINIMUM TEMPERATURE (F) 24 4 1970  
 
 
SUNRISE AND SUNSET  
JANUARY 8 2020.......SUNRISE 726 AM EST SUNSET 500 PM EST  
JANUARY 9 2020.......SUNRISE 726 AM EST SUNSET 501 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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