686  
CDUS41 KPHI 210550  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1250 AM EST TUE JAN 21 2025  
   
...............................  
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR JANUARY 20 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 25 12:12 PM 64 1947 39 -14 23  
MINIMUM 12 11:59 PM -8 1985 24 -12 14  
AVERAGE 19 32 -13 19  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 1979 0.10 -0.10 0.00  
MONTH TO DATE 0.61 2.13 -1.52 4.46  
SINCE DEC 1 4.52 6.17 -1.65 11.99  
SINCE JAN 1 0.61 2.13 -1.52 4.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 1978 0.3 -0.3 0.0  
MONTH TO DATE 6.3 4.6 1.7 6.9  
SINCE DEC 1 10.5 9.2 1.3 6.9  
SINCE JUL 1 10.5 9.8 0.7 7.0  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 33 13 46  
MONTH TO DATE 721 654 67 643  
SINCE DEC 1 1644 1527 117 1385  
SINCE JUL 1 2383 2472 -89 2347  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 12:00 AM  
LOWEST 39 4:00 PM  
AVERAGE 57  
   
......................................................  
 
THE TRENTON NJ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 64 1959  
2006  
MINIMUM TEMPERATURE (F) 24 -12 1985  
 
SUNRISE AND SUNSET  
JANUARY 21 2025.......SUNRISE 7:17 AM EST SUNSET 5:05 PM EST  
JANUARY 22 2025.......SUNRISE 7:16 AM EST SUNSET 5:06 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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