773  
CDUS41 KLWX 202131  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
531 PM EDT WED AUG 20 2025  
   
...............................  
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR AUGUST 20 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1899 TO 2025  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 75 1:48 PM 85 -10 72  
MINIMUM 67 6:35 AM 65 2 57  
AVERAGE 71 75 -4 65  
 
PRECIPITATION (IN)  
TODAY 0.02 0.09 -0.07 T  
MONTH TO DATE 0.90 1.81 -0.91 4.45  
SINCE JUN 1 6.09 8.11 -2.02 9.52  
SINCE JAN 1 19.04 22.46 -3.42 24.43  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 10 10 0 1  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 6 10 -4 0  
MONTH TO DATE 205 222 -17 230  
SINCE JUN 1 1016 868 148 1041  
SINCE JAN 1 1104 982 122 1198    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 76 11:00 AM  
AVERAGE 85  
   
......................................................  
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TOMORROW  
NORMAL  
 
SUNRISE AND SUNSET  
AUGUST 20 2025........SUNRISE 6:28 AM EDT SUNSET 8:00 PM EDT  
AUGUST 21 2025........SUNRISE 6:29 AM EDT SUNSET 7:58 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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