595  
CDUS41 KLWX 120532  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
132 AM EDT SUN MAY 12 2024  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR MAY 11 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 65 3:06 PM 94 1896 74 -9 83  
MINIMUM 46 4:33 AM 32 1966 52 -6 46  
AVERAGE 56 63 -7 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.23 1.49 2008 0.12 0.11 0.00  
MONTH TO DATE 1.69 1.31 0.38 0.10  
SINCE MAR 1 10.61 8.71 1.90 5.71  
SINCE JAN 1 19.22 14.69 4.53 9.57  
 
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 11.3 19.3 -8.0 0.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 4 5 0  
MONTH TO DATE 39 54 -15 82  
SINCE MAR 1 774 1014 -240 830  
SINCE JUL 1 3663 4419 -756 3642  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 35 18 17 6  
SINCE MAR 1 74 39 35 58  
SINCE JAN 1 74 39 35 58    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 9:00 PM  
LOWEST 41 4:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 94 1881  
MINIMUM TEMPERATURE (F) 52 35 1963  
 
SUNRISE AND SUNSET  
MAY 12 2024...........SUNRISE 5:56 AM EDT SUNSET 8:11 PM EDT  
MAY 13 2024...........SUNRISE 5:55 AM EDT SUNSET 8:12 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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