395  
CDUS41 KLWX 170536  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1236 AM EST SUN DEC 17 2023  
   
...............................  
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR DECEMBER 16 2023  
 
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)  
YESTERDAY  
MAXIMUM 53 3:34 PM 44 9 47  
MINIMUM 30 7:20 AM 30 0 36  
AVERAGE 42 37 5 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.09 -0.09 0.02  
MONTH TO DATE 1.34 1.54 -0.20 2.16  
SINCE DEC 1 1.34 1.54 -0.20 2.16  
SINCE JAN 1 24.65 34.31 -9.66 32.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 28 -5 23  
MONTH TO DATE 374 421 -47 425  
SINCE DEC 1 374 421 -47 425  
SINCE JUL 1 1240 1319 -79 1328  
 
COOLING  
YESTERDAY 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 8 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 8:00 AM  
LOWEST 46 3:00 PM  
AVERAGE 61  
   
......................................................  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 7:26 AM EST SUNSET 4:48 PM EST  
DECEMBER 18 2023......SUNRISE 7:26 AM EST SUNSET 4:48 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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