888  
CDUS41 KLWX 210527  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
127 AM EDT SAT AUG 21 2021  
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR AUGUST 20 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2021  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 2:26 PM 85 1 83  
MINIMUM 70 11:59 PM 65 5 59  
AVERAGE 78 75 3 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.35 0.09 0.26 0.00  
MONTH TO DATE 2.35 1.81 0.54 1.49  
SINCE JUN 1 7.26 8.11 -0.85 4.71  
SINCE JAN 1 19.45 22.46 -3.01 17.82  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 3 10 -7 5  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 13 10 3 6  
MONTH TO DATE 264 222 42 238  
SINCE JUN 1 952 868 84 1021  
SINCE JAN 1 1063 982 81 1098    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 2.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 59 3:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
AUGUST 21 2021........SUNRISE 6:29 AM EDT SUNSET 7:58 PM EDT  
AUGUST 22 2021........SUNRISE 6:30 AM EDT SUNSET 7:57 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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