045  
CDUS41 KLWX 150525  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
125 AM EDT MON MAY 15 2023  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR MAY 14 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 4:58 PM 95 1956 75 3 69  
MINIMUM 58 3:50 AM 34 1996 53 5 64  
2013  
AVERAGE 68 64 4 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.91 1938 0.13 -0.13 0.03  
MONTH TO DATE 0.40 1.69 -1.29 3.73  
SINCE MAR 1 6.01 9.09 -3.08 10.78  
SINCE JAN 1 9.87 15.07 -5.20 17.36  
 
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 0.4  
SINCE JUL 1 0.2 19.3 -19.1 14.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 82 66 16 73  
SINCE MAR 1 830 1026 -196 917  
SINCE JUL 1 3636 4431 -795 3876  
 
COOLING  
YESTERDAY 3 2 1 2  
MONTH TO DATE 15 24 -9 9  
SINCE MAR 1 67 45 22 24  
SINCE JAN 1 67 45 22 24    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 AM  
LOWEST 28 3:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 96 1962  
MINIMUM TEMPERATURE (F) 53 41 1984  
 
SUNRISE AND SUNSET  
MAY 15 2023...........SUNRISE 5:54 AM EDT SUNSET 8:13 PM EDT  
MAY 16 2023...........SUNRISE 5:53 AM EDT SUNSET 8:14 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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