314  
CDUS41 KLWX 172125  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
425 PM EST SUN JAN 17 2021  
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR JANUARY 17 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 45 1:20 PM 38 7 33  
MINIMUM 33 2:41 AM 23 10 25  
AVERAGE 39 31 8 29  
 
PRECIPITATION (IN)  
TODAY 0.00 0.08 -0.08 T  
MONTH TO DATE 0.88 1.52 -0.64 1.24  
SINCE DEC 1 4.85 4.41 0.44 4.29  
SINCE JAN 1 0.88 1.52 -0.64 1.24  
 
DEGREE DAYS  
HEATING  
TODAY 26 34 -8 36  
MONTH TO DATE 486 583 -97 404  
SINCE DEC 1 1363 1542 -179 1243  
SINCE JUL 1 2075 2547 -472 2142  
 
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 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 7:00 AM  
LOWEST 49 4:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TOMORROW  
NORMAL  
 
SUNRISE AND SUNSET  
JANUARY 17 2021.......SUNRISE 7:29 AM EST SUNSET 5:13 PM EST  
JANUARY 18 2021.......SUNRISE 7:29 AM EST SUNSET 5:15 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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