607  
CDUS41 KLWX 110539  
CLIMRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
139 AM EDT SAT MAY 11 2024  
   
...............................  
 
   
..THE MARTINSBURG WV CLIMATE SUMMARY FOR MAY 10 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 61 12:11 PM 95 1936 73 -12 69  
MINIMUM 48 11:59 PM 29 1947 49 -1 41  
AVERAGE 55 61 -6 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 1.67 1919 0.13 0.07 0.00  
MONTH TO DATE 1.07 1.36 -0.29 0.87  
SINCE MAR 1 8.23 8.14 0.09 4.68  
SINCE JAN 1 14.42 12.88 1.54 7.79  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 5 5 10  
MONTH TO DATE 36 62 -26 103  
SINCE MAR 1 913 1104 -191 1069  
SINCE JUL 1 4506 4850 -344 4319  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 21 10 11 1  
SINCE MAR 1 39 23 16 11  
SINCE JAN 1 39 23 16 11    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 77 11:00 AM  
AVERAGE 89  
   
......................................................  
 
THE MARTINSBURG WV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1911  
MINIMUM TEMPERATURE (F) 50 26 1966  
 
SUNRISE AND SUNSET  
MAY 11 2024...........SUNRISE 6:01 AM EDT SUNSET 8:16 PM EDT  
MAY 12 2024...........SUNRISE 6:00 AM EDT SUNSET 8:17 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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