419  
CDUS41 KLWX 180523  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
123 AM EDT MON OCT 18 2021  
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR OCTOBER 17 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 64 12:41 PM 66 -2 62  
MINIMUM 49 11:01 PM 47 2 34  
AVERAGE 57 56 1 48  
 
PRECIPITATION (IN)  
YESTERDAY T 0.09 -0.09 0.00  
MONTH TO DATE 0.29 1.60 -1.31 0.82  
SINCE SEP 1 6.54 5.43 1.11 2.73  
SINCE JAN 1 28.15 28.98 -0.83 21.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 9 -1 17  
MONTH TO DATE 23 115 -92 110  
SINCE SEP 1 41 159 -118 170  
SINCE JUL 1 41 161 -120 170  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 42 19 23 4  
SINCE SEP 1 198 164 34 130  
SINCE JAN 1 1423 1245 178 1373    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 12:00 AM  
LOWEST 39 2:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
OCTOBER 18 2021.......SUNRISE 7:24 AM EDT SUNSET 6:27 PM EDT  
OCTOBER 19 2021.......SUNRISE 7:26 AM EDT SUNSET 6:25 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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