239  
CDUS41 KLWX 250531  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
130 AM EDT WED SEP 25 2019  
 
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 24 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 82 109 PM 95 2010 75 7 67  
1970  
MINIMUM 60 1129 PM 39 1983 54 6 61  
1974  
1963  
AVERAGE 71 64 7 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.97 1912 0.15 -0.15 0.25  
MONTH TO DATE 0.15 3.17 -3.02 7.52  
SINCE SEP 1 0.15 3.17 -3.02 7.52  
SINCE JAN 1 27.24 31.02 -3.78 52.78  
 
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 3 -3 1  
MONTH TO DATE 3 27 -24 8  
SINCE SEP 1 3 27 -24 8  
SINCE JUL 1 3 28 -25 8  
 
COOLING  
YESTERDAY 6 2 4 0  
MONTH TO DATE 228 122 106 232  
SINCE SEP 1 228 122 106 232  
SINCE JAN 1 1650 1132 518 1495    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 400 AM  
LOWEST 35 400 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 97 1970  
MINIMUM TEMPERATURE (F) 54 35 1963  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2019.....SUNRISE 657 AM EDT SUNSET 659 PM EDT  
SEPTEMBER 26 2019.....SUNRISE 658 AM EDT SUNSET 658 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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