162  
CDUS41 KLWX 040532  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
132 AM EDT THU MAY 04 2023  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR MAY 3 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 57 1:09 PM 92 2018 72 -15 72  
MINIMUM 43 11:46 PM 34 1986 49 -6 53  
2005  
AVERAGE 50 61 -11 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.39 1934 0.12 -0.10 0.16  
MONTH TO DATE 0.06 0.35 -0.29 0.38  
SINCE MAR 1 5.67 7.75 -2.08 7.43  
SINCE JAN 1 9.53 13.73 -4.20 14.01  
 
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 15 6 9 2  
MONTH TO DATE 40 18 22 12  
SINCE MAR 1 788 978 -190 856  
SINCE JUL 1 3594 4383 -789 3815  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 1  
SINCE MAR 1 52 24 28 16  
SINCE JAN 1 52 24 28 16    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 8:00 AM  
LOWEST 45 1:00 PM  
AVERAGE 66  
   
......................................................
 
 
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 2023...........SUNRISE 6:05 AM EDT SUNSET 8:03 PM EDT  
MAY 5 2023...........SUNRISE 6:04 AM EDT SUNSET 8:03 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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