820  
CDUS41 KPBZ 180632  
CLIZZV  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
132 AM EST THU DEC 18 2025  
   
...............................
 
 
   
..THE ZANESVILLE OH CLIMATE SUMMARY FOR DECEMBER 17 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 48 200 PM 69 1984 42 6 58  
MINIMUM 26 1159 PM -15 1989 27 -1 32  
AVERAGE 37 34 3 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.38 2016 0.07 -0.07 T  
MONTH TO DATE 0.49 1.43 -0.94 1.55  
SINCE DEC 1 0.49 1.43 -0.94 1.55  
SINCE JAN 1 34.43 37.37 -2.94 29.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 31 -3 20  
MONTH TO DATE 652 490 162 487  
SINCE DEC 1 652 490 162 487  
SINCE JUL 1 1733 1562 171 1298  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1006 912 94 1215    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1100 PM  
LOWEST 37 600 AM  
AVERAGE 63  
   
......................................................
 
 
THE ZANESVILLE OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 65 1967  
MINIMUM TEMPERATURE (F) 26 -11 1989  
 
SUNRISE AND SUNSET  
DECEMBER 18 2025......SUNRISE 744 AM EST SUNSET 505 PM EST  
DECEMBER 19 2025......SUNRISE 745 AM EST SUNSET 505 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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