498  
CDUS41 KPHI 020600  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
200 AM EDT TUE SEP 02 2025  
   
...............................
 
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR SEPTEMBER 1 2025
 
 
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)  
YESTERDAY  
MAXIMUM 79 2:50 PM 97 2010 82 -3 85  
MINIMUM 55 5:07 AM 50 1934 62 -7 70  
1986  
1991  
AVERAGE 67 72 -5 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.60 2021 0.13 -0.13 T  
MONTH TO DATE 0.00 0.13 -0.13 T  
SINCE SEP 1 0.00 0.13 -0.13 T  
SINCE JAN 1 25.21 30.68 -5.47 34.38  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 4 2 2 3  
 
COOLING  
YESTERDAY 2 7 -5 13  
MONTH TO DATE 2 7 -5 13  
SINCE SEP 1 2 7 -5 13  
SINCE JAN 1 910 918 -8 1116    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 AM  
LOWEST 39 1:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE TRENTON NJ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 100 1953  
MINIMUM TEMPERATURE (F) 62 45 1991  
 
SUNRISE AND SUNSET  
SEPTEMBER 2 2025.....SUNRISE 6:28 AM EDT SUNSET 7:29 PM EDT  
SEPTEMBER 3 2025.....SUNRISE 6:29 AM EDT SUNSET 7:27 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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