635  
CDUS41 KLWX 280523  
CLIMRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
123 AM EDT FRI APR 28 2023  
   
...............................
 
 
   
..THE MARTINSBURG WV CLIMATE SUMMARY FOR APRIL 27 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 2:54 PM 94 1915 70 -4 59  
MINIMUM 42 5:04 AM 27 1926 46 -4 40  
AVERAGE 54 58 -4 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.50 1937 0.13 -0.13 0.00  
MONTH TO DATE 0.62 2.98 -2.36 2.70  
SINCE MAR 1 2.63 6.40 -3.77 4.09  
SINCE JAN 1 5.74 11.14 -5.40 8.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 8 3 15  
MONTH TO DATE 263 331 -68 349  
SINCE MAR 1 942 1019 -77 937  
SINCE JUL 1 4183 4765 -582 4412  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 10 6 4 5  
SINCE MAR 1 10 7 3 6  
SINCE JAN 1 10 7 3 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 48 3:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE MARTINSBURG WV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 1915  
1935  
MINIMUM TEMPERATURE (F) 46 30 1934  
1946  
1947  
 
SUNRISE AND SUNSET  
APRIL 28 2023.........SUNRISE 6:17 AM EDT SUNSET 8:02 PM EDT  
APRIL 29 2023.........SUNRISE 6:16 AM EDT SUNSET 8:03 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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