629  
CDUS41 KLWX 232123  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
423 PM EST THU DEC 23 2021  
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR DECEMBER 23 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 37 3:54 PM 42 -5 45  
MINIMUM 22 7:58 AM 28 -6 27  
AVERAGE 30 35 -5 36  
 
PRECIPITATION (IN)  
TODAY 0.00 0.09 -0.09 0.00  
MONTH TO DATE 0.12 2.18 -2.06 1.72  
SINCE DEC 1 0.12 2.18 -2.06 1.72  
SINCE JAN 1 30.83 34.95 -4.12 27.89  
 
DEGREE DAYS  
HEATING  
TODAY 35 30 5 29  
MONTH TO DATE 530 626 -96 643  
SINCE DEC 1 530 626 -96 643  
SINCE JUL 1 1313 1524 -211 1355  
 
COOLING  
TODAY 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 13 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 8:00 AM  
LOWEST 42 4:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TOMORROW  
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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