951  
CDUS41 KLWX 170529  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1228 AM EST FRI JAN 17 2020  
 
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR JANUARY 16 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 1104 AM 71 1953 41 13 39  
MINIMUM 36 1159 PM 1 1893 24 12 19  
AVERAGE 45 33 12 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.36 1945 0.10 -0.10 0.00  
MONTH TO DATE 1.10 1.57 -0.47 0.78  
SINCE DEC 1 4.67 4.94 -0.27 7.32  
SINCE JAN 1 1.10 1.57 -0.47 0.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 1945 0.2 -0.2  
MONTH TO DATE 1.5 2.9 -1.4  
SINCE JUL 1 1.8 6.3 -4.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 32 -12 36  
MONTH TO DATE 329 512 -183 451  
SINCE DEC 1 1099 1389 -290 1226  
SINCE JUL 1 1860 2293 -433 2139  
 
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 36 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 14.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 29 200 PM  
AVERAGE 59  
   
......................................................
 
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 68 1913  
MINIMUM TEMPERATURE (F) 24 -7 1982  
 
 
SUNRISE AND SUNSET  
JANUARY 17 2020.......SUNRISE 724 AM EST SUNSET 510 PM EST  
JANUARY 18 2020.......SUNRISE 723 AM EST SUNSET 511 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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