306  
CDUS41 KLWX 040622  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
222 AM EDT SUN MAY 04 2025  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR MAY 3 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 86 2:30 PM 92 2018 72 14 72  
MINIMUM 62 4:16 AM 34 1986 49 13 53  
2005  
AVERAGE 74 61 13 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 1.39 1934 0.12 0.12 T  
MONTH TO DATE 0.24 0.35 -0.11 T  
SINCE MAR 1 5.71 7.75 -2.04 8.92  
SINCE JAN 1 9.61 13.73 -4.12 17.53  
 
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 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 0 6 -6 2  
MONTH TO DATE 0 18 -18 2  
SINCE MAR 1 691 978 -287 737  
SINCE JUL 1 4038 4383 -345 3626  
 
COOLING  
YESTERDAY 9 1 8 0  
MONTH TO DATE 26 3 23 15  
SINCE MAR 1 73 24 49 54  
SINCE JAN 1 73 24 49 54    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 10:00 PM  
LOWEST 42 4:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 2018  
MINIMUM TEMPERATURE (F) 50 34 1957  
 
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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