505
CDUS41 KPHI 232134
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
434 PM EST TUE DEC 23 2025
...............................
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 23 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1872 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 39 3:59 PM 70 2015 44 -5 30
MINIMUM 35 8:04 AM 7 1989 30 5 11
AVERAGE 37 37 0 21
PRECIPITATION (IN)
TODAY 0.04 1.62 1907 0.12 -0.08 0.00
MONTH TO DATE 2.96 3.05 -0.09 2.22
SINCE DEC 1 2.96 3.05 -0.09 2.22
SINCE JAN 1 35.00 43.19 -8.19 38.17
SNOWFALL (IN)
TODAY T 5.2 1963 0.1 -0.1 0.0
MONTH TO DATE 4.2 2.2 2.0 0.1
SINCE DEC 1 4.2 2.2 2.0 0.1
SINCE JUL 1 4.2 2.4 1.8 0.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 28 28 0 44
MONTH TO DATE 692 585 107 636
SINCE DEC 1 692 585 107 636
SINCE JUL 1 1361 1377 -16 1169
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1547 1359 188 1652
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
LIGHT SNOW
SLEET
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 8:00 AM
LOWEST 54 12:00 AM
AVERAGE 73
......................................................
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 71 2015
MINIMUM TEMPERATURE (F) 29 3 1983
SUNRISE AND SUNSET
DECEMBER 23 2025......SUNRISE 7:20 AM EST SUNSET 4:41 PM EST
DECEMBER 24 2025......SUNRISE 7:20 AM EST SUNSET 4:41 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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