113  
CDUS41 KLWX 042124  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
524 PM EDT SUN MAY 04 2025  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR MAY 4 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 73 3:06 PM 91 2018 73 0 54  
MINIMUM 63 5:35 AM 34 1957 50 13 51  
AVERAGE 68 61 7 53  
 
PRECIPITATION (IN)  
TODAY 0.06 1.32 1921 0.12 -0.06 0.37  
MONTH TO DATE 0.30 0.47 -0.17 0.37  
SINCE MAR 1 5.77 7.87 -2.10 9.29  
SINCE JAN 1 9.67 13.85 -4.18 17.90  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 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  
TODAY 0 5 -5 12  
MONTH TO DATE 0 23 -23 14  
SINCE MAR 1 691 983 -292 749  
SINCE JUL 1 4038 4388 -350 3638  
 
COOLING  
TODAY 3 1 2 0  
MONTH TO DATE 29 4 25 15  
SINCE MAR 1 76 25 51 54  
SINCE JAN 1 76 25 51 54    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 10:00 AM  
LOWEST 76 3:00 PM  
AVERAGE 85  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 1930  
MINIMUM TEMPERATURE (F) 50 34 1966  
 
SUNRISE AND SUNSET  
MAY 4 2025...........SUNRISE 6:04 AM EDT SUNSET 8:03 PM EDT  
MAY 5 2025...........SUNRISE 6:03 AM EDT SUNSET 8:04 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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