277  
CDUS41 KLWX 100526  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1224 AM EST MON DEC 10 2018  
 
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR DECEMBER 9 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 32 349 PM MM MM 43 -11 34  
MINIMUM 25 1157 PM MM MM 29 -4 28  
AVERAGE 29 36 -7 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.10 -0.10 T  
MONTH TO DATE 0.46 0.97 -0.51 0.32  
SINCE DEC 1 0.46 0.97 -0.51 0.32  
SINCE JAN 1 51.62 37.37 14.25 32.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 29 7 34  
MONTH TO DATE 259 250 9 215  
SINCE DEC 1 259 250 9 215  
SINCE JUL 1 1226 1255 -29 996  
 
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 7 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 2.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 500 AM  
LOWEST 53 1200 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 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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