620  
CDUS41 KPHI 010552  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT THU MAY 01 2025  
   
...............................
 
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR APRIL 30 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 75 2:53 PM 90 1942 68 7 72  
MINIMUM 52 11:57 PM 34 1931 47 5 54  
AVERAGE 64 58 6 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.03 2014 0.12 -0.12 0.01  
MONTH TO DATE 2.24 3.63 -1.39 4.25  
SINCE MAR 1 7.09 7.63 -0.54 11.87  
SINCE JAN 1 10.13 13.57 -3.44 19.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1865 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.5 -0.5 T  
SINCE MAR 1 0.0 4.5 -4.5 T  
SINCE JUL 1 14.2 26.6 -12.4 15.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 8 -7 2  
MONTH TO DATE 345 387 -42 363  
SINCE MAR 1 921 1109 -188 946  
SINCE JUL 1 4607 4808 -201 4395  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 5 12 -7 10  
SINCE MAR 1 5 13 -8 10  
SINCE JAN 1 5 13 -8 10    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.4  
 
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 78 5:00 AM  
LOWEST 18 7:00 PM  
AVERAGE 48  
   
......................................................
 
 
THE TRENTON NJ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 91 2010  
MINIMUM TEMPERATURE (F) 47 35 1963  
2000  
2022  
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 5:58 AM EDT SUNSET 7:55 PM EDT  
MAY 2 2025...........SUNRISE 5:57 AM EDT SUNSET 7:56 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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