878
CDUS41 KPHI 180602
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
102 AM EST WED DEC 18 2024
...............................
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 17 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1872 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 63 3:30 PM 65 2000 46 17 60
MINIMUM 41 11:40 PM 7 1876 31 10 42
1919
AVERAGE 52 38 14 51
PRECIPITATION (IN)
YESTERDAY 0.04 2.23 1888 0.12 -0.08 0.83
MONTH TO DATE 1.93 2.28 -0.35 4.03
SINCE DEC 1 1.93 2.28 -0.35 4.03
SINCE JAN 1 37.88 42.42 -4.54 38.30
SNOWFALL (IN)
YESTERDAY 0.0 7.3 1932 0.1 -0.1 0.0
MONTH TO DATE 0.0 1.5 -1.5 T
SINCE DEC 1 0.0 1.5 -1.5 T
SINCE JUL 1 T 1.7 -1.7 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 13 27 -14 14
MONTH TO DATE 442 419 23 361
SINCE DEC 1 442 419 23 361
SINCE JUL 1 975 1214 -239 1070
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1652 1359 293 1345
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 9:00 AM
LOWEST 44 4:00 PM
AVERAGE 71
......................................................
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 70 2006
MINIMUM TEMPERATURE (F) 31 4 1919
SUNRISE AND SUNSET
DECEMBER 18 2024......SUNRISE 7:18 AM EST SUNSET 4:38 PM EST
DECEMBER 19 2024......SUNRISE 7:18 AM EST SUNSET 4:39 PM EST
- 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