209  
CDUS41 KLWX 130525  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
123 AM EDT THU SEP 13 2018  
 
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR SEPTEMBER 12 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 78 409 PM MM MM 77 1 74  
MINIMUM 66 612 AM MM MM 58 8 56  
AVERAGE 72 67 5 65  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.11 -0.11 0.00  
MONTH TO DATE 5.74 1.20 4.54 1.41  
SINCE SEP 1 5.74 1.20 4.54 1.41  
SINCE JAN 1 40.13 27.83 12.30 27.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 10 7 3 28  
SINCE SEP 1 10 7 3 28  
SINCE JUL 1 10 12 -2 29  
 
COOLING  
YESTERDAY 7 3 4 0  
MONTH TO DATE 130 57 73 15  
SINCE SEP 1 130 57 73 15  
SINCE JAN 1 1361 925 436 1115    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 3.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 74 400 PM  
AVERAGE 84  
   
......................................................
 
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 MM MM  
MINIMUM TEMPERATURE (F) 58 MM MM  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2018.....SUNRISE 650 AM EDT SUNSET 723 PM EDT  
SEPTEMBER 14 2018.....SUNRISE 651 AM EDT SUNSET 721 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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