778  
CDUS41 KLWX 310522  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
122 AM EDT WED MAY 31 2023  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR MAY 30 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 77 4:35 PM 98 1991 79 -2 92  
2011  
MINIMUM 58 11:56 PM 38 1996 58 0 62  
AVERAGE 68 68 0 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.65 1971 0.13 -0.13 0.00  
MONTH TO DATE 0.55 3.73 -3.18 5.39  
SINCE MAR 1 6.16 11.13 -4.97 12.44  
SINCE JAN 1 10.02 17.11 -7.09 19.02  
 
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 2 -2 0  
MONTH TO DATE 98 108 -10 75  
SINCE MAR 1 846 1068 -222 919  
SINCE JUL 1 3652 4473 -821 3878  
 
COOLING  
YESTERDAY 3 5 -2 12  
MONTH TO DATE 37 85 -48 114  
SINCE MAR 1 89 106 -17 129  
SINCE JAN 1 89 106 -17 129    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 5:00 AM  
LOWEST 39 3:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 2011  
MINIMUM TEMPERATURE (F) 58 40 1996  
 
SUNRISE AND SUNSET  
MAY 31 2023...........SUNRISE 5:43 AM EDT SUNSET 8:26 PM EDT  
JUNE 1 2023..........SUNRISE 5:42 AM EDT SUNSET 8:27 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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