572
CDUS41 KPHI 212143
CLITTN
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
543 PM EDT WED MAY 21 2025
...............................
..THE TRENTON NJ CLIMATE SUMMARY FOR MAY 21 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 55 12:13 AM 94 1934 74 -19 83
MINIMUM 51 3:59 PM 36 1994 53 -2 54
2002
AVERAGE 53 63 -10 69
PRECIPITATION (IN)
TODAY 0.18 3.43 1894 0.13 0.05 0.00
MONTH TO DATE 4.50 2.56 1.94 1.55
SINCE MAR 1 11.59 10.19 1.40 13.42
SINCE JAN 1 14.63 16.13 -1.50 21.00
SNOWFALL (IN)
TODAY 0.0 0.0 1865 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
TODAY 12 4 8 0
MONTH TO DATE 57 119 -62 114
SINCE MAR 1 978 1228 -250 1060
SINCE JUL 1 4664 4927 -263 4509
COOLING
TODAY 0 2 -2 4
MONTH TO DATE 30 28 2 27
SINCE MAR 1 35 41 -6 37
SINCE JAN 1 35 41 -6 37
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 9.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 8:00 AM
LOWEST 77 12:00 AM
AVERAGE 87
......................................................
THE TRENTON NJ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 95 1911
1941
MINIMUM TEMPERATURE (F) 53 36 2002
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 5:38 AM EDT SUNSET 8:14 PM EDT
MAY 22 2025...........SUNRISE 5:37 AM EDT SUNSET 8:15 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page