574  
CDUS41 KLWX 230524  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1222 AM EST MON JAN 23 2017  
 
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR JANUARY 22 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1870 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 429 PM 69 1927 41 10 28  
MINIMUM 45 929 AM -7 1984 24 21 19  
AVERAGE 48 33 15 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.75 1987 0.10 -0.03 0.33  
MONTH TO DATE 2.08 2.17 -0.09 1.69  
SINCE DEC 1 4.85 5.54 -0.69 7.54  
SINCE JAN 1 2.08 2.17 -0.09 1.69  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.3 1987 0.2 -0.2  
MONTH TO DATE 0.7 4.4 -3.7  
SINCE JUL 1 0.7 7.8 -7.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 32 -15 41  
MONTH TO DATE 577 704 -127 711  
SINCE DEC 1 1395 1581 -186 1200  
SINCE JUL 1 2094 2485 -391 1920  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 1  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 93 1100 AM  
AVERAGE 97  
   
......................................................
 
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 73 1967  
MINIMUM TEMPERATURE (F) 24 0 1936  
 
 
SUNRISE AND SUNSET  
JANUARY 23 2017.......SUNRISE 720 AM EST SUNSET 517 PM EST  
JANUARY 24 2017.......SUNRISE 720 AM EST SUNSET 518 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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