582  
CDUS41 KLWX 210527  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
126 AM EDT FRI SEP 21 2018  
 
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR SEPTEMBER 20 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 83 218 PM MM MM 74 9 87  
MINIMUM 63 548 AM MM MM 55 8 60  
AVERAGE 73 64 9 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.14 -0.14 0.00  
MONTH TO DATE 5.98 2.28 3.70 1.45  
SINCE SEP 1 5.98 2.28 3.70 1.45  
SINCE JAN 1 40.37 28.91 11.46 27.06  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 10 24 -14 28  
SINCE SEP 1 10 24 -14 28  
SINCE JUL 1 10 29 -19 29  
 
COOLING  
YESTERDAY 8 2 6 9  
MONTH TO DATE 221 78 143 72  
SINCE SEP 1 221 78 143 72  
SINCE JAN 1 1452 946 506 1172    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 6.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 100 AM  
LOWEST 55 200 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 MM MM  
MINIMUM TEMPERATURE (F) 54 MM MM  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2018.....SUNRISE 658 AM EDT SUNSET 710 PM EDT  
SEPTEMBER 22 2018.....SUNRISE 658 AM EDT SUNSET 708 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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