995  
CDUS41 KPHI 122131  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
431 PM EST FRI DEC 12 2025  
   
...............................
 
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR DECEMBER 12 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1865 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 34 3:41 PM 68 2015 45 -11 40  
MINIMUM 23 4:23 AM 4 1988 30 -7 26  
AVERAGE 29 38 -9 33  
 
PRECIPITATION (IN)  
TODAY 0.00 1.62 1894 0.14 -0.14 0.00  
MONTH TO DATE 0.96 1.63 -0.67 1.19  
SINCE DEC 1 0.96 1.63 -0.67 1.19  
SINCE JAN 1 32.13 43.22 -11.09 38.53  
 
SNOWFALL (IN)  
TODAY 0.0 11.6 1960 0.1 -0.1 0.0  
MONTH TO DATE 0.1 1.4 -1.3 0.1  
SINCE DEC 1 0.1 1.4 -1.3 0.1  
SINCE JUL 1 0.1 2.0 -1.9 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 36 27 9 32  
MONTH TO DATE 406 308 98 341  
SINCE DEC 1 406 308 98 341  
SINCE JUL 1 1311 1249 62 1080  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1060 1050 10 1205    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 2:00 AM  
LOWEST 36 1:00 PM  
AVERAGE 47  
   
......................................................
 
 
THE TRENTON NJ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 70 2015  
MINIMUM TEMPERATURE (F) 30 5 1988  
 
SUNRISE AND SUNSET  
DECEMBER 12 2025......SUNRISE 7:13 AM EST SUNSET 4:33 PM EST  
DECEMBER 13 2025......SUNRISE 7:14 AM EST SUNSET 4:34 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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