173  
CDUS41 KLWX 240525  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
125 AM EDT TUE SEP 24 2024  
   
...............................  
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 23 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 1:46 PM 98 1970 77 -9 64  
MINIMUM 61 11:59 PM 40 1904 56 5 58  
1983  
AVERAGE 65 67 -2 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 3.19 2011 0.14 -0.03 1.29  
MONTH TO DATE 0.74 3.36 -2.62 5.23  
SINCE SEP 1 0.74 3.36 -2.62 5.23  
SINCE JAN 1 30.06 33.14 -3.08 30.13  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 7 14 -7 4  
SINCE SEP 1 7 14 -7 4  
SINCE JUL 1 7 14 -7 4  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 121 144 -23 217  
SINCE SEP 1 121 144 -23 217  
SINCE JAN 1 1583 1278 305 1404    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 PM  
LOWEST 76 12:00 PM  
AVERAGE 88  
   
......................................................  
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 95 1970  
2010  
MINIMUM TEMPERATURE (F) 56 39 1963  
1974  
1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2024.....SUNRISE 6:57 AM EDT SUNSET 7:00 PM EDT  
SEPTEMBER 25 2024.....SUNRISE 6:58 AM EDT SUNSET 6:58 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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