981  
CDUS41 KLWX 202123  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
523 PM EDT MON MAY 20 2024  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR MAY 20 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 78 3:43 PM 95 1962 76 2 79  
MINIMUM 57 4:26 AM 39 2002 55 2 58  
AVERAGE 68 65 3 69  
 
PRECIPITATION (IN)  
TODAY 0.00 2.20 1889 0.13 -0.13 0.13  
MONTH TO DATE 2.37 2.42 -0.05 0.53  
SINCE MAR 1 11.29 9.82 1.47 6.14  
SINCE JAN 1 19.90 15.80 4.10 10.00  
 
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 11.3 19.3 -8.0 0.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 59 85 -26 92  
SINCE MAR 1 794 1045 -251 840  
SINCE JUL 1 3683 4450 -767 3652  
 
COOLING  
TODAY 3 3 0 4  
MONTH TO DATE 41 42 -1 23  
SINCE MAR 1 80 63 17 75  
SINCE JAN 1 80 63 17 75    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 62 3:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 96 1934  
MINIMUM TEMPERATURE (F) 55 34 2002  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 5:49 AM EDT SUNSET 8:18 PM EDT  
MAY 21 2024...........SUNRISE 5:48 AM EDT SUNSET 8:19 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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