642  
CDUS41 KLWX 150534  
CLINAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1234 AM EST SUN DEC 15 2024  
   
...............................
 
 
   
..THE ANNAPOLIS MD CLIMATE SUMMARY FOR DECEMBER 14 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1894 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 37 8:04 PM 68 1920 47 -10 47  
MINIMUM 30 7:00 AM 10 1904 34 -4 31  
1989  
AVERAGE 34 41 -7 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.75 1897 0.11 -0.11 0.00  
MONTH TO DATE 0.88 1.51 -0.63 3.34  
SINCE DEC 1 0.88 1.51 -0.63 3.34  
SINCE JAN 1 37.36 42.52 -5.16 32.07  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 24 7 26  
MONTH TO DATE 362 314 48 303  
SINCE DEC 1 362 314 48 303  
SINCE JUL 1 894 1001 -107 964  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1541 1435 106 1280    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 6:00 PM  
LOWEST 47 10:00 AM  
AVERAGE 60  
   
......................................................
 
 
THE ANNAPOLIS MD CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
DECEMBER 15 2024......SUNRISE 7:18 AM EST SUNSET 4:45 PM EST  
DECEMBER 16 2024......SUNRISE 7:19 AM EST SUNSET 4:45 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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