297  
CDUS41 KLWX 120528  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
128 AM EDT MON AUG 12 2019  
 
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR AUGUST 11 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 341 PM 100 1900 86 1 90  
MINIMUM 62 509 AM 54 1972 66 -4 73  
AVERAGE 75 76 -1 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.66 1928 0.10 -0.10 0.00  
MONTH TO DATE 0.97 1.24 -0.27 1.55  
SINCE JUN 1 7.77 8.77 -1.00 23.05  
SINCE JAN 1 25.67 25.80 -0.13 42.97  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 4 15 -11 8  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 10 11 -1 17  
MONTH TO DATE 155 123 32 174  
SINCE JUN 1 974 733 241 823  
SINCE JAN 1 1168 817 351 1012    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 4.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 34 1200 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 1900  
MINIMUM TEMPERATURE (F) 66 54 1962  
 
 
SUNRISE AND SUNSET  
AUGUST 12 2019........SUNRISE 617 AM EDT SUNSET 806 PM EDT  
AUGUST 13 2019........SUNRISE 618 AM EDT SUNSET 805 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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