378  
CDUS41 KLWX 210525  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
125 AM EDT FRI APR 21 2023  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR APRIL 20 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 81 4:17 PM 94 1941 68 13 62  
MINIMUM 48 3:57 AM 27 1904 45 3 36  
AVERAGE 65 57 8 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.24 1940 0.11 -0.11 0.00  
MONTH TO DATE 1.03 2.22 -1.19 3.83  
SINCE MAR 1 2.52 6.23 -3.71 6.96  
SINCE JAN 1 6.38 12.21 -5.83 13.54  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1953 0.0 0.0 0.0  
1983  
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 9 -9 16  
MONTH TO DATE 113 244 -131 240  
SINCE MAR 1 670 886 -216 768  
SINCE JUL 1 3476 4291 -815 3727  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 44 8 36 15  
SINCE MAR 1 45 10 35 15  
SINCE JAN 1 45 10 35 15    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 6:00 AM  
LOWEST 40 6:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 88 1957  
MINIMUM TEMPERATURE (F) 46 29 1956  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 6:22 AM EDT SUNSET 7:50 PM EDT  
APRIL 22 2023.........SUNRISE 6:20 AM EDT SUNSET 7:51 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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