144  
CDUS41 KLWX 212129  
CLIMRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
529 PM EDT FRI JUL 21 2023  
   
...............................
 
 
   
..THE MARTINSBURG WV CLIMATE SUMMARY FOR JULY 21 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 83 1:01 PM 106 1930 87 -4 92  
MINIMUM 61 5:26 AM 45 1929 65 -4 72  
AVERAGE 72 76 -4 82  
 
PRECIPITATION (IN)  
TODAY 0.30 1.44 1946 0.13 0.17 0.00  
2018  
MONTH TO DATE 1.96 2.50 -0.54 3.54  
SINCE JUN 1 4.60 6.35 -1.75 6.81  
SINCE JAN 1 12.71 21.92 -9.21 22.92  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 36 18 18 1  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 7 11 -4 17  
MONTH TO DATE 214 226 -12 222  
SINCE JUN 1 282 427 -145 414  
SINCE JAN 1 295 504 -209 499    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 49 3:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE MARTINSBURG WV CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 106 1926  
MINIMUM TEMPERATURE (F) 65 48 1966  
 
SUNRISE AND SUNSET  
JULY 21 2023..........SUNRISE 6:02 AM EDT SUNSET 8:34 PM EDT  
JULY 22 2023..........SUNRISE 6:03 AM EDT SUNSET 8:33 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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