880  
CDUS41 KLWX 202135  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
535 PM EDT SUN APR 20 2025  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR APRIL 20 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 2:40 PM 94 1941 68 7 73  
MINIMUM 64 2:25 AM 27 1904 45 19 52  
AVERAGE 70 57 13 63  
 
PRECIPITATION (IN)  
TODAY 0.00 2.24 1940 0.11 -0.11 0.04  
MONTH TO DATE 1.88 2.22 -0.34 3.18  
SINCE MAR 1 5.01 6.23 -1.22 8.72  
SINCE JAN 1 8.91 12.21 -3.30 17.33  
 
SNOWFALL (IN)  
TODAY 0.0 T 1953 0.0 0.0 0.0  
1983  
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  
TODAY 0 9 -9 2  
MONTH TO DATE 211 244 -33 168  
SINCE MAR 1 673 886 -213 656  
SINCE JUL 1 4020 4291 -271 3545  
 
COOLING  
TODAY 5 1 4 0  
MONTH TO DATE 20 8 12 12  
SINCE MAR 1 39 10 29 12  
SINCE JAN 1 39 10 29 12    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 2:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 88 1957  
MINIMUM TEMPERATURE (F) 46 29 1956  
 
SUNRISE AND SUNSET  
APRIL 20 2025.........SUNRISE 6:22 AM EDT SUNSET 7:49 PM EDT  
APRIL 21 2025.........SUNRISE 6:21 AM EDT SUNSET 7:50 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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