277  
CDUS41 KPHI 110550  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
150 AM EDT SUN MAY 11 2025  
   
...............................
 
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR MAY 10 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 73 5:01 PM 95 1893 71 2 56  
MINIMUM 48 5:13 AM 31 2020 50 -2 47  
AVERAGE 61 60 1 52  
 
PRECIPITATION (IN)  
YESTERDAY T 2.25 1876 0.12 -0.12 0.36  
MONTH TO DATE 1.14 1.18 -0.04 0.87  
SINCE MAR 1 8.23 8.81 -0.58 12.74  
SINCE JAN 1 11.27 14.75 -3.48 20.32  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1989 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  
YESTERDAY 4 6 -2 13  
MONTH TO DATE 23 69 -46 57  
SINCE MAR 1 944 1178 -234 1003  
SINCE JUL 1 4630 4877 -247 4452  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 16 10 6 23  
SINCE MAR 1 21 23 -2 33  
SINCE JAN 1 21 23 -2 33    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 2:00 AM  
LOWEST 25 3:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE TRENTON NJ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 1911  
MINIMUM TEMPERATURE (F) 50 34 1913  
 
SUNRISE AND SUNSET  
MAY 11 2025...........SUNRISE 5:47 AM EDT SUNSET 8:05 PM EDT  
MAY 12 2025...........SUNRISE 5:46 AM EDT SUNSET 8:06 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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