053  
CDUS41 KLWX 280525  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1225 AM EST THU DEC 28 2023  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 27 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 54 11:59 PM 69 2015 45 9 45  
MINIMUM 46 4:31 AM 5 1914 28 18 25  
AVERAGE 50 36 14 35  
 
PRECIPITATION (IN)  
YESTERDAY 1.62R 1.21 1894 0.11 1.51 0.00  
MONTH TO DATE 7.16 3.29 3.87 4.49  
SINCE DEC 1 7.16 3.29 3.87 4.49  
SINCE JAN 1 42.26 44.58 -2.32 46.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1939 0.1 -0.1 0.0  
MONTH TO DATE T 2.0 -2.0 T  
SINCE DEC 1 T 2.0 -2.0 T  
SINCE JUL 1 T 2.1 -2.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 29 -14 30  
MONTH TO DATE 584 704 -120 758  
SINCE DEC 1 584 704 -120 758  
SINCE JUL 1 1293 1544 -251 1511  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1469 1322 147 1566    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 10:00 PM  
LOWEST 90 10:00 PM  
AVERAGE 95  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 74 1946  
MINIMUM TEMPERATURE (F) 27 10 1950  
2017  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 7:25 AM EST SUNSET 4:51 PM EST  
DECEMBER 29 2023......SUNRISE 7:25 AM EST SUNSET 4:52 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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