827  
CDUS41 KLWX 182136  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
436 PM EST MON DEC 18 2023  
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR DECEMBER 18 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 52 3:33 AM 43 9 37  
MINIMUM 42 3:59 PM 29 13 27  
AVERAGE 47 36 11 32  
 
PRECIPITATION (IN)  
TODAY 0.30 0.09 0.21 T  
MONTH TO DATE 2.75 1.72 1.03 2.16  
SINCE DEC 1 2.75 1.72 1.03 2.16  
SINCE JAN 1 26.06 34.49 -8.43 32.74  
 
DEGREE DAYS  
HEATING  
TODAY 18 29 -11 33  
MONTH TO DATE 413 479 -66 485  
SINCE DEC 1 413 479 -66 485  
SINCE JUL 1 1279 1377 -98 1388  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1177 1248 -71 1285    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 18.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 51 4:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TOMORROW  
NORMAL  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 7:26 AM EST SUNSET 4:48 PM EST  
DECEMBER 19 2023......SUNRISE 7:27 AM EST SUNSET 4:49 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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