877  
CDUS41 KLWX 140529  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
129 AM EDT SAT SEP 14 2024  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 13 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 82 3:57 PM 97 1952 81 1 85  
MINIMUM 62 12:58 AM 42 1958 60 2 69  
AVERAGE 72 70 2 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.15 1944 0.15 -0.15 0.00  
MONTH TO DATE 0.01 1.83 -1.82 3.85  
SINCE SEP 1 0.01 1.83 -1.82 3.85  
SINCE JAN 1 29.33 31.61 -2.28 28.75  
 
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 1 -1 0  
MONTH TO DATE 7 1 6 0  
SINCE SEP 1 7 1 6 0  
SINCE JUL 1 7 1 6 0  
 
COOLING  
YESTERDAY 7 6 1 12  
MONTH TO DATE 53 97 -44 192  
SINCE SEP 1 53 97 -44 192  
SINCE JAN 1 1515 1231 284 1379    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 2:00 AM  
LOWEST 52 5:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 94 1931  
MINIMUM TEMPERATURE (F) 60 42 1975  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2024.....SUNRISE 6:48 AM EDT SUNSET 7:16 PM EDT  
SEPTEMBER 15 2024.....SUNRISE 6:48 AM EDT SUNSET 7:14 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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