143  
CDUS41 KPHI 180552  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1252 AM EST MON DEC 18 2023  
   
...............................  
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR DECEMBER 17 2023  
 
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)  
YESTERDAY  
MAXIMUM 58 11:59 PM 66 2000 44 14 43  
MINIMUM 41 1:13 AM 2 1919 29 12 35  
AVERAGE 50 36 14 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.88 2.22 1888 0.13 0.75 0.00  
MONTH TO DATE 3.83 2.29 1.54 2.49  
SINCE DEC 1 3.83 2.29 1.54 2.49  
SINCE JAN 1 41.23 43.88 -2.65 42.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.8 1932 0.1 -0.1 0.0  
MONTH TO DATE T 2.2 -2.2 0.1  
SINCE DEC 1 T 2.2 -2.2 0.1  
SINCE JUL 1 0.1 2.8 -2.7 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 28 -13 26  
MONTH TO DATE 407 448 -41 449  
SINCE DEC 1 407 448 -41 449  
SINCE JUL 1 1369 1393 -24 1385  
 
COOLING  
YESTERDAY 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 20 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 PM  
LOWEST 89 4:00 AM  
AVERAGE 95  
   
......................................................  
 
THE TRENTON NJ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 66 1990  
2006  
MINIMUM TEMPERATURE (F) 29 -1 1919  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 7:17 AM EST SUNSET 4:35 PM EST  
DECEMBER 19 2023......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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