164  
CDUS41 KLWX 190544  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1244 AM EST THU DEC 19 2024  
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR DECEMBER 18 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1899 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 3:09 PM 64 1984 43 4 52  
2006  
MINIMUM 31 6:20 AM -4 1932 29 2 35  
AVERAGE 39 36 3 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 1.36 0.09 -0.03 0.30  
MONTH TO DATE 2.10 1.72 0.38 2.75  
SINCE DEC 1 2.10 1.72 0.38 2.75  
SINCE JAN 1 30.56 34.49 -3.93 26.06  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 29 -3 21  
MONTH TO DATE 517 479 38 416  
SINCE DEC 1 517 479 38 416  
SINCE JUL 1 1225 1377 -152 1282  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1426 1248 178 1177    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 PM  
LOWEST 52 11:00 AM  
AVERAGE 73  
   
......................................................
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
DECEMBER 19 2024......SUNRISE 7:27 AM EST SUNSET 4:49 PM EST  
DECEMBER 20 2024......SUNRISE 7:28 AM EST SUNSET 4:50 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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