652  
CDUS41 KLWX 110522  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1222 AM EST MON JAN 11 2021  
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR JANUARY 10 2021
 
 
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)  
YESTERDAY  
MAXIMUM 47 3:45 PM 38 9 57  
MINIMUM 29 7:22 AM 23 6 33  
AVERAGE 38 30 8 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.08 -0.08 0.00  
MONTH TO DATE 0.82 0.90 -0.08 0.50  
SINCE DEC 1 4.79 3.79 1.00 3.55  
SINCE JAN 1 0.82 0.90 -0.08 0.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 35 -8 20  
MONTH TO DATE 295 343 -48 259  
SINCE DEC 1 1172 1302 -130 1098  
SINCE JUL 1 1884 2307 -423 1997  
 
COOLING  
YESTERDAY 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 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 3:00 AM  
LOWEST 35 4:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
JANUARY 11 2021.......SUNRISE 7:31 AM EST SUNSET 5:07 PM EST  
JANUARY 12 2021.......SUNRISE 7:31 AM EST SUNSET 5:08 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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