556  
CDUS41 KLWX 190534  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
133 AM EDT SUN AUG 19 2018  
 
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR AUGUST 18 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 86 1230 PM MM MM 83 3 91  
MINIMUM 71 1159 PM MM MM 64 7 76  
AVERAGE 79 73 6 84  
 
PRECIPITATION (IN)  
YESTERDAY 1.29 MM MM 0.11 1.18 0.05  
MONTH TO DATE 4.98 1.80 3.18 2.26  
SINCE JUN 1 15.91 9.09 6.82 10.35  
SINCE JAN 1 33.13 25.29 7.84 24.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 7 18 -11 7  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 14 8 6 19  
MONTH TO DATE 246 166 80 173  
SINCE JUN 1 879 696 183 877  
SINCE JAN 1 1079 772 307 1012    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 61 1200 PM  
AVERAGE 77  
   
......................................................
 
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 MM MM  
MINIMUM TEMPERATURE (F) 64 MM MM  
 
 
SUNRISE AND SUNSET  
AUGUST 19 2018........SUNRISE 627 AM EDT SUNSET 801 PM EDT  
AUGUST 20 2018........SUNRISE 628 AM EDT SUNSET 800 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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