489  
CDUS41 KLWX 010529  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1228 AM EST TUE JAN 1 2019  
 
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR DECEMBER 31 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1998 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 1125 PM MM MM 38 9 18  
MINIMUM 31 523 AM MM MM 23 8 11  
AVERAGE 39 31 8 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.65 MM MM 0.08 0.57 0.00  
MONTH TO DATE 4.87 2.89 1.98 0.81  
SINCE DEC 1 4.87 2.89 1.98 0.81  
SINCE JAN 1 56.03 39.29 16.74 33.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 34 -8 50  
MONTH TO DATE 805 961 -156 926  
SINCE DEC 1 805 959 -154 926  
SINCE JUL 1 1772 1964 -192 1707  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1574 969 605 1333    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 3.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 75 200 AM  
AVERAGE 84  
   
......................................................
 
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 MM MM  
MINIMUM TEMPERATURE (F) 23 MM MM  
 
 
SUNRISE AND SUNSET  
JANUARY 1 2019.......SUNRISE 732 AM EST SUNSET 457 PM EST  
JANUARY 2 2019.......SUNRISE 732 AM EST SUNSET 458 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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