667  
CDUS41 KLWX 200538  
CLIMRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
137 AM EDT TUE OCT 20 2009  
 
   
...............................
 
 
   
..THE MARTINSBURG WV CLIMATE SUMMARY FOR OCTOBER 19 2009
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1926 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 343 PM 84 1953 67 -9 58  
MINIMUM 28 620 AM 25 1976 42 -14 31  
AVERAGE 43 54 -11 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.75 1932 0.11 -0.11 0.00  
MONTH TO DATE 2.16 2.09 0.07 0.03  
SINCE SEP 1 3.47 5.61 -2.14 3.93  
SINCE JAN 1 26.79 32.20 -5.41 36.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 11 11 20  
MONTH TO DATE 254 152 102 149  
SINCE SEP 1 302 197 105 199  
SINCE JUL 1 303 204 99 201  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 12 -9 5  
SINCE SEP 1 86 126 -40 101  
SINCE JAN 1 853 1081 -228 821    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 AM  
LOWEST 36 400 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE MARTINSBURG WV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 86 1938  
MINIMUM TEMPERATURE (F) 41 19 1972  
 
 
SUNRISE AND SUNSET  
OCTOBER 20 2009.......SUNRISE 727 AM EDT SUNSET 626 PM EDT  
OCTOBER 21 2009.......SUNRISE 728 AM EDT SUNSET 624 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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