740  
CDUS41 KPHI 202131  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
531 PM EDT FRI JUN 20 2025  
   
...............................
 
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR JUNE 20 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 83 3:31 PM 98 1923 83 0 92  
MINIMUM 65 5:35 AM 49 1926 62 3 65  
AVERAGE 74 72 2 79  
 
PRECIPITATION (IN)  
TODAY 0.00 1.61 1981 0.14 -0.14 0.00  
MONTH TO DATE 1.82 3.02 -1.20 0.69  
SINCE JUN 1 1.82 3.02 -1.20 0.69  
SINCE JAN 1 18.92 20.58 -1.66 23.24  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 14.2 26.6 -12.4 15.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 28 19 9 1  
SINCE JUN 1 28 19 9 1  
SINCE JUL 1 4752 4975 -223 4513  
 
COOLING  
TODAY 9 8 1 14  
MONTH TO DATE 102 110 -8 147  
SINCE JUN 1 102 110 -8 147  
SINCE JAN 1 140 178 -38 239    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 44 3:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE TRENTON NJ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 97 1923  
MINIMUM TEMPERATURE (F) 63 48 1926  
 
SUNRISE AND SUNSET  
JUNE 20 2025..........SUNRISE 5:30 AM EDT SUNSET 8:32 PM EDT  
JUNE 21 2025..........SUNRISE 5:30 AM EDT SUNSET 8:33 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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