585
CDUS41 KPHI 180802
CLITTN
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
402 AM EDT MON MAY 18 2026
...............................
..THE TRENTON NJ CLIMATE SUMMARY FOR MAY 17 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1865 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87 5:24 PM 91 1986 73 14 84
2017
MINIMUM 61 5:39 AM 36 1895 52 9 60
AVERAGE 74 62 12 72
PRECIPITATION (IN)
YESTERDAY 0.00 1.41 2018 0.12 -0.12 T
MONTH TO DATE 0.67 2.03 -1.36 4.32
SINCE MAR 1 5.14 9.66 -4.52 11.41
SINCE JAN 1 9.74 15.60 -5.86 14.45
SNOWFALL (IN)
YESTERDAY 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 T 4.5 -4.5 0.0
SINCE JUL 1 44.3 26.6 17.7 14.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 117 103 14 31
SINCE MAR 1 1060 1212 -152 952
SINCE JUL 1 5165 4900 265 4638
COOLING
YESTERDAY 9 2 7 7
MONTH TO DATE 12 20 -8 28
SINCE MAR 1 46 33 13 33
SINCE JAN 1 46 33 13 33
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.6
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 76 5:00 AM
LOWEST 36 2:00 PM
AVERAGE 56
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THE TRENTON NJ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 96 1986
MINIMUM TEMPERATURE (F) 52 37 2023
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 5:41 AM EDT SUNSET 8:11 PM EDT
MAY 19 2026...........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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