816  
CDUS41 KLWX 122130  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
430 PM EST SUN JAN 12 2020  
 
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR JANUARY 12 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 70R 102 AM 70 2017 41 29 35  
1890  
MINIMUM 62 919 AM 1 1981 24 38 23  
AVERAGE 66 33 33 29  
 
PRECIPITATION (IN)  
TODAY 0.29 2.84 1915 0.10 0.19 0.16  
MONTH TO DATE 1.04 1.16 -0.12 0.41  
SINCE DEC 1 4.61 4.53 0.08 6.95  
SINCE JAN 1 1.04 1.16 -0.12 0.41  
 
SNOWFALL (IN)  
TODAY 0.0 6.0 1996 0.2 -0.2  
MONTH TO DATE 1.5 2.0 -0.5  
SINCE JUL 1 1.8 5.4 -3.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 32 -32 36  
MONTH TO DATE 246 384 -138 307  
SINCE DEC 1 1016 1261 -245 1082  
SINCE JUL 1 1777 2165 -388 1995  
 
COOLING  
TODAY 1 0 1 0  
MONTH TO DATE 1 0 1 0  
SINCE DEC 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 14.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 400 AM  
LOWEST 37 300 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 76 1932  
MINIMUM TEMPERATURE (F) 24 0 1981  
1912  
 
 
SUNRISE AND SUNSET  
JANUARY 12 2020.......SUNRISE 725 AM EST SUNSET 504 PM EST  
JANUARY 13 2020.......SUNRISE 725 AM EST SUNSET 505 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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