498  
CDUS41 KLWX 230532  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1232 AM EST THU DEC 23 2021  
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR DECEMBER 22 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2021  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 45 11:51 AM 42 3 43  
MINIMUM 26 11:59 PM 28 -2 37  
AVERAGE 36 35 1 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.09 -0.09 T  
MONTH TO DATE 0.12 2.09 -1.97 1.72  
SINCE DEC 1 0.12 2.09 -1.97 1.72  
SINCE JAN 1 30.83 34.86 -4.03 27.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 30 -1 25  
MONTH TO DATE 495 596 -101 614  
SINCE DEC 1 495 596 -101 614  
SINCE JUL 1 1278 1494 -216 1326  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1423 1248 175 1381    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 5:00 AM  
LOWEST 34 3:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
DECEMBER 23 2021......SUNRISE 7:29 AM EST SUNSET 4:51 PM EST  
DECEMBER 24 2021......SUNRISE 7:30 AM EST SUNSET 4:52 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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