117  
CDUS41 KPHI 170609  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
109 AM EST TUE DEC 17 2024  
   
...............................  
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR DECEMBER 16 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1865 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 11:59 PM 66 1971 44 5 55  
MINIMUM 34 12:17 AM 9 1910 29 5 29  
1917  
AVERAGE 42 37 5 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.68 2.42 1974 0.13 0.55 0.00  
MONTH TO DATE 1.93 2.16 -0.23 2.95  
SINCE DEC 1 1.93 2.16 -0.23 2.95  
SINCE JAN 1 39.27 43.75 -4.48 40.35  
 
SNOWFALL (IN)  
YESTERDAY T 9.0 1896 0.2 -0.2 0.0  
MONTH TO DATE 0.1 2.1 -2.0 T  
SINCE DEC 1 0.1 2.1 -2.0 T  
SINCE JUL 1 0.1 2.7 -2.6 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 28 -5 23  
MONTH TO DATE 474 420 54 392  
SINCE DEC 1 474 420 54 392  
SINCE JUL 1 1213 1365 -152 1354  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1205 1050 155 969    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
SLEET  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 88 12:00 AM  
AVERAGE 94  
   
......................................................  
 
THE TRENTON NJ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 66 2000  
MINIMUM TEMPERATURE (F) 29 2 1919  
 
SUNRISE AND SUNSET  
DECEMBER 17 2024......SUNRISE 7:16 AM EST SUNSET 4:35 PM EST  
DECEMBER 18 2024......SUNRISE 7:17 AM EST SUNSET 4:35 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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