974  
CDUS41 KPHI 200607  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
207 AM EDT WED SEP 20 2023  
   
...............................
 
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR SEPTEMBER 19 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 72 4:13 PM 94 1983 76 -4 85  
MINIMUM 54 11:56 PM 40 1984 57 -3 63  
AVERAGE 63 66 -3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.11 1989 0.14 -0.14 T  
MONTH TO DATE 3.56 2.54 1.02 2.22  
SINCE SEP 1 3.56 2.54 1.02 2.22  
SINCE JAN 1 30.40 33.09 -2.69 31.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 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 2 2 0 0  
MONTH TO DATE 7 15 -8 4  
SINCE SEP 1 7 15 -8 4  
SINCE JUL 1 7 17 -10 4  
 
COOLING  
YESTERDAY 0 3 -3 9  
MONTH TO DATE 148 98 50 118  
SINCE SEP 1 148 98 50 118  
SINCE JAN 1 948 1009 -61 1191    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 5:00 AM  
LOWEST 46 4:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE TRENTON NJ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 1895  
MINIMUM TEMPERATURE (F) 56 35 1993  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2023.....SUNRISE 6:45 AM EDT SUNSET 7:00 PM EDT  
SEPTEMBER 21 2023.....SUNRISE 6:46 AM EDT SUNSET 6:58 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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