712  
CDUS41 KLWX 182121  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
421 PM EST MON JAN 18 2021  
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR JANUARY 18 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1998 TO 2021  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 41 2:27 PM 38 3 35  
MINIMUM 34 4:52 AM 23 11 26  
AVERAGE 38 31 7 31  
 
PRECIPITATION (IN)  
TODAY 0.00 0.08 -0.08 0.35  
MONTH TO DATE 0.88 1.60 -0.72 1.59  
SINCE DEC 1 4.85 4.49 0.36 4.64  
SINCE JAN 1 0.88 1.60 -0.72 1.59  
 
DEGREE DAYS  
HEATING  
TODAY 27 34 -7 34  
MONTH TO DATE 513 617 -104 438  
SINCE DEC 1 1390 1576 -186 1277  
SINCE JUL 1 2102 2581 -479 2176  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 5:00 AM  
LOWEST 46 1:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TOMORROW  
NORMAL  
 
SUNRISE AND SUNSET  
JANUARY 18 2021.......SUNRISE 7:29 AM EST SUNSET 5:15 PM EST  
JANUARY 19 2021.......SUNRISE 7:28 AM EST SUNSET 5:16 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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