274
CDUS41 KPHI 190601
CLITTN
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
201 AM EDT FRI SEP 19 2025
...............................
..THE TRENTON NJ CLIMATE SUMMARY FOR SEPTEMBER 18 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 84 3:37 PM 94 1880 77 7 76
MINIMUM 61 11:08 PM 37 1984 57 4 64
AVERAGE 73 67 6 70
PRECIPITATION (IN)
YESTERDAY 0.00 2.38 1936 0.14 -0.14 0.00
MONTH TO DATE 1.35 2.40 -1.05 0.03
SINCE SEP 1 1.35 2.40 -1.05 0.03
SINCE JAN 1 26.56 32.95 -6.39 34.41
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 5 13 -8 16
SINCE SEP 1 5 13 -8 16
SINCE JUL 1 9 15 -6 19
COOLING
YESTERDAY 8 4 4 5
MONTH TO DATE 71 95 -24 52
SINCE SEP 1 71 95 -24 52
SINCE JAN 1 979 1006 -27 1155
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 2.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 41 3:00 PM
AVERAGE 71
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THE TRENTON NJ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 94 1983
MINIMUM TEMPERATURE (F) 57 40 1984
SUNRISE AND SUNSET
SEPTEMBER 19 2025.....SUNRISE 6:44 AM EDT SUNSET 7:01 PM EDT
SEPTEMBER 20 2025.....SUNRISE 6:45 AM EDT SUNSET 6:59 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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