188  
CDUS41 KLWX 102122  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
421 PM EST MON DEC 10 2018  
 
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR DECEMBER 10 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 39 306 PM MM MM 43 -4 39  
MINIMUM 18 734 AM MM MM 28 -10 29  
AVERAGE 29 35 -6 34  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.10 -0.10 0.00  
MONTH TO DATE 0.46 1.07 -0.61 0.32  
SINCE DEC 1 0.46 1.07 -0.61 0.32  
SINCE JAN 1 51.62 37.47 14.15 32.54  
 
DEGREE DAYS  
HEATING  
TODAY 36 30 6 31  
MONTH TO DATE 295 280 15 246  
SINCE DEC 1 295 280 15 246  
SINCE JUL 1 1262 1285 -23 1027  
 
COOLING  
TODAY 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 12 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 3.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 400 AM  
LOWEST 48 100 PM  
AVERAGE 63  
   
......................................................
 
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 MM MM  
MINIMUM TEMPERATURE (F) 28 MM MM  
 
 
SUNRISE AND SUNSET  
DECEMBER 10 2018......SUNRISE 721 AM EST SUNSET 446 PM EST  
DECEMBER 11 2018......SUNRISE 722 AM EST SUNSET 447 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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