657  
CDUS41 KLWX 120522  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1222 AM EST TUE DEC 12 2023  
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR DECEMBER 11 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 44 1:25 PM 45 -1 43  
MINIMUM 31 10:59 PM 31 0 37  
AVERAGE 38 38 0 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 0.09 0.01 T  
MONTH TO DATE 1.34 1.06 0.28 0.61  
SINCE DEC 1 1.34 1.06 0.28 0.61  
SINCE JAN 1 24.65 33.83 -9.18 31.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 27 0 25  
MONTH TO DATE 248 282 -34 278  
SINCE DEC 1 248 282 -34 278  
SINCE JUL 1 1114 1180 -66 1181  
 
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 26 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 53 2:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
DECEMBER 12 2023......SUNRISE 7:22 AM EST SUNSET 4:47 PM EST  
DECEMBER 13 2023......SUNRISE 7:23 AM EST SUNSET 4:47 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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