530  
CDUS41 KLWX 110521  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
121 AM EDT THU MAY 11 2023  
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR MAY 10 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 71 4:31 PM 73 -2 74  
MINIMUM 47 6:30 AM 53 -6 42  
AVERAGE 59 63 -4 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.12 -0.12 0.00  
MONTH TO DATE 0.53 1.14 -0.61 3.81  
SINCE MAR 1 4.89 7.51 -2.62 8.15  
SINCE JAN 1 7.44 11.94 -4.50 12.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 4 2 7  
MONTH TO DATE 100 52 48 74  
SINCE MAR 1 993 1055 -62 1035  
SINCE JUL 1 4183 4647 -464 4387  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 3 19 -16 1  
SINCE MAR 1 43 40 3 5  
SINCE JAN 1 43 40 3 5    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 6:00 AM  
LOWEST 26 5:00 PM  
AVERAGE 45  
   
......................................................
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
MAY 11 2023...........SUNRISE 6:00 AM EDT SUNSET 8:15 PM EDT  
MAY 12 2023...........SUNRISE 5:59 AM EDT SUNSET 8:16 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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