184  
CDUS41 KLWX 270532  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
130 AM EDT THU APR 27 2017  
 
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR APRIL 26 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 66 557 PM 92 1990 68 -2 86  
MINIMUM 55 1151 PM 32 2001 46 9 59  
AVERAGE 61 57 4 73  
 
PRECIPITATION (IN)  
YESTERDAY T 3.74 1937 0.11 -0.11 0.00  
MONTH TO DATE 3.52 2.77 0.75 1.07  
SINCE MAR 1 7.34 6.67 0.67 3.17  
SINCE JAN 1 11.49 12.62 -1.13 12.37  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1919 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0  
SINCE JUL 1 3.0 20.1 -17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 9 -5 0  
MONTH TO DATE 182 322 -140 298  
SINCE MAR 1 829 988 -159 758  
SINCE JUL 1 3720 4583 -863 3779  
 
COOLING  
YESTERDAY 0 1 -1 8  
MONTH TO DATE 23 8 15 23  
SINCE MAR 1 23 9 14 27  
SINCE JAN 1 23 9 14 27    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 3.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 73 500 PM  
AVERAGE 87  
   
......................................................
 
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 92 1994  
MINIMUM TEMPERATURE (F) 46 35 2001  
 
 
SUNRISE AND SUNSET  
APRIL 27 2017.........SUNRISE 613 AM EDT SUNSET 756 PM EDT  
APRIL 28 2017.........SUNRISE 612 AM EDT SUNSET 757 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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