309  
CDUS41 KPHI 300559  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
159 AM EDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR SEPTEMBER 29 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 65 12:45 PM 88 1921 72 -7 68  
MINIMUM 57 12:46 AM 38 1942 53 4 49  
AVERAGE 61 62 -1 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.71 2.10 1963 0.14 0.57 0.00  
MONTH TO DATE 6.65 3.91 2.74 2.43  
SINCE SEP 1 6.65 3.91 2.74 2.43  
SINCE JAN 1 33.49 34.46 -0.97 31.23  
 
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 4 4 0 6  
MONTH TO DATE 54 45 9 38  
SINCE SEP 1 54 45 9 38  
SINCE JUL 1 54 47 7 38  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 148 121 27 131  
SINCE SEP 1 148 121 27 131  
SINCE JAN 1 948 1032 -84 1204    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 87 1:00 PM  
AVERAGE 94  
   
......................................................
 
 
THE TRENTON NJ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 86 1986  
MINIMUM TEMPERATURE (F) 52 35 1912  
 
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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