078  
CDUS41 KLWX 312132  
CLIHGR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
432 PM EST FRI DEC 31 2021  
   
...............................
 
 
   
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR DECEMBER 31 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2021  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 3:59 PM 41 14 46  
MINIMUM 47 1:17 AM 27 20 30  
AVERAGE 51 34 17 38  
 
PRECIPITATION (IN)  
TODAY 0.00 0.08 -0.08 0.02  
MONTH TO DATE 0.64 2.83 -2.19 3.97  
SINCE DEC 1 0.64 2.83 -2.19 3.97  
SINCE JAN 1 31.35 35.60 -4.25 30.14  
 
DEGREE DAYS  
HEATING  
TODAY 14 31 -17 27  
MONTH TO DATE 690 870 -180 877  
SINCE DEC 1 690 870 -180 877  
SINCE JUL 1 1473 1768 -295 1589  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1423 1248 175 1381    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 77 4:00 PM  
AVERAGE 89  
   
......................................................
 
 
THE HAGERSTOWN MD CLIMATE NORMALS FOR TOMORROW  
NORMAL  
 
SUNRISE AND SUNSET  
DECEMBER 31 2021......SUNRISE 7:32 AM EST SUNSET 4:57 PM EST  
JANUARY 1 2022.......SUNRISE 7:32 AM EST SUNSET 4:57 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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