478  
CDUS41 KLWX 130523  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
123 AM EDT SUN AUG 13 2023  
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR AUGUST 12 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 92 4:10 PM 86 6 84  
MINIMUM 70 6:15 AM 66 4 63  
AVERAGE 81 76 5 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 0.09 0.08 0.00  
MONTH TO DATE 2.86 1.11 1.75 0.65  
SINCE JUN 1 7.22 7.41 -0.19 6.86  
SINCE JAN 1 15.00 21.76 -6.76 21.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 11 10 1 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 16 11 5 9  
MONTH TO DATE 135 139 -4 178  
SINCE JUN 1 727 785 -58 822  
SINCE JAN 1 798 899 -101 926    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 6:00 AM  
LOWEST 41 3:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
AUGUST 13 2023........SUNRISE 6:21 AM EDT SUNSET 8:10 PM EDT  
AUGUST 14 2023........SUNRISE 6:22 AM EDT SUNSET 8:09 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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