633  
CDUS41 KLWX 212129  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
529 PM EDT SAT OCT 21 2023  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR OCTOBER 21 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 68 12:58 PM 90 1947 67 1 68  
MINIMUM 54 5:50 AM 26 1952 44 10 35  
AVERAGE 61 55 6 52  
 
PRECIPITATION (IN)  
TODAY T 2.39 1961 0.13 -0.13 0.00  
MONTH TO DATE 0.99 2.73 -1.74 4.29  
SINCE SEP 1 7.26 7.17 0.09 7.64  
SINCE JAN 1 32.16 36.95 -4.79 39.57  
 
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 SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 10 -6 13  
MONTH TO DATE 110 142 -32 186  
SINCE SEP 1 123 178 -55 210  
SINCE JUL 1 123 178 -55 210  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 40 21 19 1  
SINCE SEP 1 265 184 81 201  
SINCE JAN 1 1452 1318 134 1551    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 47 3:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 85 1920  
1979  
MINIMUM TEMPERATURE (F) 44 31 1952  
 
SUNRISE AND SUNSET  
OCTOBER 21 2023.......SUNRISE 7:22 AM EDT SUNSET 6:20 PM EDT  
OCTOBER 22 2023.......SUNRISE 7:23 AM EDT SUNSET 6:18 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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