800  
CDUS41 KLWX 290525  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
125 AM EDT SUN SEP 29 2024  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 28 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 81 3:19 PM 91 1886 75 6 70  
MINIMUM 66 11:59 PM 40 1989 54 12 54  
AVERAGE 74 65 9 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 1.82 1907 0.15 -0.02 T  
MONTH TO DATE 1.87 4.12 -2.25 6.26  
SINCE SEP 1 1.87 4.12 -2.25 6.26  
SINCE JAN 1 31.19 33.90 -2.71 31.16  
 
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 3 -3 3  
MONTH TO DATE 8 26 -18 13  
SINCE SEP 1 8 26 -18 13  
SINCE JUL 1 8 26 -18 13  
 
COOLING  
YESTERDAY 9 3 6 0  
MONTH TO DATE 146 159 -13 220  
SINCE SEP 1 146 159 -13 220  
SINCE JAN 1 1608 1293 315 1407    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 74 3:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 91 1945  
MINIMUM TEMPERATURE (F) 54 38 1951  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2024.....SUNRISE 7:01 AM EDT SUNSET 6:52 PM EDT  
SEPTEMBER 30 2024.....SUNRISE 7:02 AM EDT SUNSET 6:50 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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