941  
CDUS41 KPHI 092133  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
533 PM EDT FRI MAY 09 2025  
   
...............................
 
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR MAY 9 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 60 12:08 AM 92 1936 71 -11 69  
MINIMUM 54 2:22 PM 31 1985 50 4 56  
AVERAGE 57 60 -3 63  
 
PRECIPITATION (IN)  
TODAY 0.30 1.20 1969 0.12 0.18 0.01  
MONTH TO DATE 0.75 1.06 -0.31 0.51  
SINCE MAR 1 7.84 8.69 -0.85 12.38  
SINCE JAN 1 10.88 14.63 -3.75 19.96  
 
SNOWFALL (IN)  
TODAY 0.0 T 2020 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 8 6 2 2  
MONTH TO DATE 16 63 -47 44  
SINCE MAR 1 937 1172 -235 990  
SINCE JUL 1 4623 4871 -248 4439  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 16 9 7 23  
SINCE MAR 1 21 22 -1 33  
SINCE JAN 1 21 22 -1 33    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 81 1:00 AM  
AVERAGE 89  
   
......................................................
 
 
THE TRENTON NJ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 95 1893  
MINIMUM TEMPERATURE (F) 50 31 2020  
 
SUNRISE AND SUNSET  
MAY 9 2025...........SUNRISE 5:49 AM EDT SUNSET 8:03 PM EDT  
MAY 10 2025...........SUNRISE 5:48 AM EDT SUNSET 8:04 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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