390  
CDUS41 KLWX 202122  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
522 PM EDT THU SEP 20 2018  
 
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR SEPTEMBER 20 2018
 
 
VALID TODAY AS OF 0500 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 83 218 PM MM MM 74 9 87  
MINIMUM 63 548 AM MM MM 55 8 60  
AVERAGE 73 64 9 74  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 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  
TODAY 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 12 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 100 AM  
LOWEST 55 200 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 MM MM  
MINIMUM TEMPERATURE (F) 54 MM MM  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2018.....SUNRISE 657 AM EDT SUNSET 711 PM EDT  
SEPTEMBER 21 2018.....SUNRISE 658 AM EDT SUNSET 710 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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