608  
CDUS41 KPHI 302131  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
531 PM EDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR SEPTEMBER 30 2023
 
 
VALID TODAY AS OF 0500 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 70 3:13 PM 86 1986 72 -2 62  
MINIMUM 58 7:18 AM 35 1912 52 6 50  
AVERAGE 64 62 2 56  
 
PRECIPITATION (IN)  
TODAY 0.00 1.57 2020 0.14 -0.14 T  
MONTH TO DATE 6.65 4.05 2.60 2.43  
SINCE SEP 1 6.65 4.05 2.60 2.43  
SINCE JAN 1 33.49 34.60 -1.11 31.23  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 1 4 -3 9  
MONTH TO DATE 55 49 6 47  
SINCE SEP 1 55 49 6 47  
SINCE JUL 1 55 51 4 47  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 148 123 25 131  
SINCE SEP 1 148 123 25 131  
SINCE JAN 1 948 1034 -86 1204    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 70 3:00 PM  
AVERAGE 85  
   
......................................................
 
 
THE TRENTON NJ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 86 1897  
1927  
MINIMUM TEMPERATURE (F) 52 32 1993  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 6:54 AM EDT SUNSET 6:43 PM EDT  
OCTOBER 1 2023.......SUNRISE 6:55 AM EDT SUNSET 6:42 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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