792  
CDUS41 KPHI 302337  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
737 PM EDT FRI MAY 30 2025  
   
...............................
 
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR MAY 30 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 76 3:33 PM 96 1986 76 0 72  
MINIMUM 58 2:00 AM 38 1993 56 2 54  
AVERAGE 67 66 1 63  
 
PRECIPITATION (IN)  
TODAY 0.00 1.62 1912 0.15 -0.15 0.11  
MONTH TO DATE 6.04 3.85 2.19 3.10  
SINCE MAR 1 13.13 11.48 1.65 14.97  
SINCE JAN 1 16.17 17.42 -1.25 22.55  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 1865 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
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  
TODAY 0 2 -2 2  
MONTH TO DATE 113 145 -32 116  
SINCE MAR 1 1034 1254 -220 1062  
SINCE JUL 1 4720 4953 -233 4511  
 
COOLING  
TODAY 2 3 -1 0  
MONTH TO DATE 32 52 -20 82  
SINCE MAR 1 37 65 -28 92  
SINCE JAN 1 37 65 -28 92    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 60 4:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE TRENTON NJ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 99 1986  
MINIMUM TEMPERATURE (F) 56 42 1930  
 
SUNRISE AND SUNSET  
MAY 30 2025...........SUNRISE 5:32 AM EDT SUNSET 8:22 PM EDT  
MAY 31 2025...........SUNRISE 5:32 AM EDT SUNSET 8:22 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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