668  
CDUS41 KPHI 180552  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT THU MAY 18 2023  
   
...............................
 
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR MAY 17 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1865 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 12:19 AM 91 1986 73 -7 77  
2017  
MINIMUM 45 11:59 PM 36 1895 52 -7 50  
AVERAGE 56 62 -6 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.41 2018 0.12 -0.12 0.00  
MONTH TO DATE 0.13 2.04 -1.91 4.67  
SINCE MAR 1 7.59 9.64 -2.05 12.94  
SINCE JAN 1 12.76 15.56 -2.80 19.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.8  
SINCE JUL 1 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 4 5 1  
MONTH TO DATE 117 103 14 98  
SINCE MAR 1 1112 1212 -100 1171  
SINCE JUL 1 4451 4911 -460 4658  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 8 20 -12 10  
SINCE MAR 1 28 33 -5 14  
SINCE JAN 1 28 33 -5 14    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 2:00 AM  
LOWEST 22 3:00 PM  
AVERAGE 46  
   
......................................................
 
 
THE TRENTON NJ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 96 1986  
MINIMUM TEMPERATURE (F) 52 38 2003  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 5:41 AM EDT SUNSET 8:11 PM EDT  
MAY 19 2023...........SUNRISE 5:40 AM EDT SUNSET 8:12 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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