552  
CDUS41 KLWX 220521  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
121 AM EDT THU APR 22 2021  
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR APRIL 21 2021
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1998 TO 2021  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 12:19 AM 65 -4 61  
MINIMUM 36 11:41 PM 44 -8 38  
AVERAGE 49 55 -6 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.13 -0.13 0.03  
MONTH TO DATE 1.74 2.58 -0.84 2.13  
SINCE MAR 1 3.99 5.96 -1.97 4.70  
SINCE JAN 1 8.87 11.19 -2.32 9.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 11 5 15  
MONTH TO DATE 229 296 -67 301  
SINCE MAR 1 780 1025 -245 786  
SINCE JUL 1 4216 4928 -712 4055  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 3 -2 0  
SINCE MAR 1 1 4 -3 2  
SINCE JAN 1 1 4 -3 2    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 15.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 3:00 AM  
LOWEST 39 10:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
APRIL 22 2021.........SUNRISE 6:23 AM EDT SUNSET 7:56 PM EDT  
APRIL 23 2021.........SUNRISE 6:22 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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