564  
CDUS41 KPHI 202139  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
439 PM EST WED DEC 20 2023  
   
...............................
 
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR DECEMBER 20 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1865 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 45 1:56 PM 65 1895 43 2 39  
MINIMUM 26 7:13 AM -1 1942 28 -2 23  
AVERAGE 36 36 0 31  
 
PRECIPITATION (IN)  
TODAY 0.00 1.47 1903 0.14 -0.14 0.00  
MONTH TO DATE 6.00 2.69 3.31 2.49  
SINCE DEC 1 6.00 2.69 3.31 2.49  
SINCE JAN 1 43.40 44.28 -0.88 42.47  
 
SNOWFALL (IN)  
TODAY 0.0 3.4 1995 0.2 -0.2 0.0  
MONTH TO DATE T 2.8 -2.8 0.1  
SINCE DEC 1 T 2.8 -2.8 0.1  
SINCE JUL 1 0.1 3.4 -3.3 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 29 29 0 34  
MONTH TO DATE 481 535 -54 547  
SINCE DEC 1 481 535 -54 547  
SINCE JUL 1 1443 1480 -37 1483  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 969 1050 -81 1208    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 8:00 AM  
LOWEST 40 2:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE TRENTON NJ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 68 1895  
MINIMUM TEMPERATURE (F) 28 -2 1942  
 
SUNRISE AND SUNSET  
DECEMBER 20 2023......SUNRISE 7:18 AM EST SUNSET 4:36 PM EST  
DECEMBER 21 2023......SUNRISE 7:18 AM EST SUNSET 4:36 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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