935  
CDUS41 KLWX 130626  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
226 AM EDT SUN APR 13 2025  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR APRIL 12 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 52 3:04 PM 88 1977 65 -13 68  
MINIMUM 43 7:51 AM 27 1874 42 1 56  
AVERAGE 48 54 -6 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 1.48 1933 0.10 0.02 0.20  
MONTH TO DATE 1.82 1.35 0.47 3.10  
SINCE MAR 1 4.95 5.36 -0.41 8.64  
SINCE JAN 1 8.85 11.34 -2.49 17.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 1959 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T 2.8 -2.8 T  
SINCE JUL 1 12.7 19.3 -6.6 11.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 12 5 3  
MONTH TO DATE 155 163 -8 134  
SINCE MAR 1 617 805 -188 622  
SINCE JUL 1 3964 4210 -246 3511  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 4  
SINCE MAR 1 23 2 21 4  
SINCE JAN 1 23 2 21 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 61 4:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 89 1977  
2023  
MINIMUM TEMPERATURE (F) 43 26 1973  
 
SUNRISE AND SUNSET  
APRIL 13 2025.........SUNRISE 6:32 AM EDT SUNSET 7:42 PM EDT  
APRIL 14 2025.........SUNRISE 6:31 AM EDT SUNSET 7:43 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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