214  
CDUS41 KLWX 212122  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
422 PM EST TUE DEC 21 2021  
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR DECEMBER 21 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 38 3:33 PM 43 -5 43  
MINIMUM 24 6:33 AM 29 -5 26  
AVERAGE 31 36 -5 35  
 
PRECIPITATION (IN)  
TODAY 0.00 0.09 -0.09 0.05  
MONTH TO DATE 0.12 2.00 -1.88 1.72  
SINCE DEC 1 0.12 2.00 -1.88 1.72  
SINCE JAN 1 30.83 34.77 -3.94 27.89  
 
DEGREE DAYS  
HEATING  
TODAY 34 29 5 30  
MONTH TO DATE 466 566 -100 589  
SINCE DEC 1 466 566 -100 589  
SINCE JUL 1 1249 1464 -215 1301  
 
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 7 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 11:00 AM  
LOWEST 58 12:00 AM  
AVERAGE 67  
   
......................................................
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TOMORROW  
NORMAL  
 
SUNRISE AND SUNSET  
DECEMBER 21 2021......SUNRISE 7:28 AM EST SUNSET 4:50 PM EST  
DECEMBER 22 2021......SUNRISE 7:29 AM EST SUNSET 4:50 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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