147  
CDUS41 KPHI 252141  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
541 PM EDT SUN MAY 25 2025  
   
...............................
 
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR MAY 25 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 68 3:12 PM 94 1991 75 -7 85  
MINIMUM 49 5:17 AM 40 1956 54 -5 58  
AVERAGE 59 64 -5 72  
 
PRECIPITATION (IN)  
TODAY 0.00 2.02 1952 0.14 -0.14 0.00  
MONTH TO DATE 5.54 3.14 2.40 1.72  
SINCE MAR 1 12.63 10.77 1.86 13.59  
SINCE JAN 1 15.67 16.71 -1.04 21.17  
 
SNOWFALL (IN)  
TODAY 0.0 T 1925 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 6 3 3 0  
MONTH TO DATE 94 132 -38 114  
SINCE MAR 1 1015 1241 -226 1060  
SINCE JUL 1 4701 4940 -239 4509  
 
COOLING  
TODAY 0 3 -3 7  
MONTH TO DATE 30 37 -7 56  
SINCE MAR 1 35 50 -15 66  
SINCE JAN 1 35 50 -15 66    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 5:00 AM  
LOWEST 44 3:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE TRENTON NJ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 94 1880  
MINIMUM TEMPERATURE (F) 55 42 1988  
 
SUNRISE AND SUNSET  
MAY 25 2025...........SUNRISE 5:35 AM EDT SUNSET 8:18 PM EDT  
MAY 26 2025...........SUNRISE 5:35 AM EDT SUNSET 8:19 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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