261  
CDUS41 KPHI 172134  
CLITTN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
534 PM EDT WED MAY 17 2023  
   
...............................
 
 
   
..THE TRENTON NJ CLIMATE SUMMARY FOR MAY 17 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 66 12:19 AM 91 1986 73 -7 77  
2017  
MINIMUM 55 7:32 AM 36 1895 52 3 50  
AVERAGE 61 62 -1 64  
 
PRECIPITATION (IN)  
TODAY 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)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.8  
SINCE JUL 1 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 4 0 1  
MONTH TO DATE 112 103 9 98  
SINCE MAR 1 1107 1212 -105 1171  
SINCE JUL 1 4446 4911 -465 4658  
 
COOLING  
TODAY 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 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
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 TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 96 1986  
MINIMUM TEMPERATURE (F) 52 38 2003  
 
SUNRISE AND SUNSET  
MAY 17 2023...........SUNRISE 5:42 AM EDT SUNSET 8:10 PM EDT  
MAY 18 2023...........SUNRISE 5:41 AM EDT SUNSET 8:11 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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