436  
CDUS41 KLWX 170530  
CLIMRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
130 AM EDT TUE SEP 17 2024  
   
...............................
 
 
   
..THE MARTINSBURG WV CLIMATE SUMMARY FOR SEPTEMBER 16 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 3:54 PM 98 1991 78 -5 77  
MINIMUM 53 4:13 AM 38 1902 55 -2 43  
1923  
AVERAGE 63 67 -4 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.26 1976 0.15 -0.15 0.00  
MONTH TO DATE 0.20 2.11 -1.91 1.40  
SINCE SEP 1 0.20 2.11 -1.91 1.40  
SINCE JAN 1 30.52 28.33 2.19 17.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 5  
MONTH TO DATE 30 14 16 11  
SINCE SEP 1 30 14 16 11  
SINCE JUL 1 41 17 24 12  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 16 82 -66 113  
SINCE SEP 1 16 82 -66 113  
SINCE JAN 1 1013 966 47 749    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 53 3:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE MARTINSBURG WV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 96 1991  
MINIMUM TEMPERATURE (F) 55 33 1923  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2024.....SUNRISE 6:55 AM EDT SUNSET 7:16 PM EDT  
SEPTEMBER 18 2024.....SUNRISE 6:56 AM EDT SUNSET 7:15 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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