CDUS41 KPHI 120543 CLIPHL CLIMATE REPORT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 1243 AM EST FRI DEC 12 2025 ................................... ...THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 11 2025... 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) YESTERDAY MAXIMUM 41 3:27 AM 68 2021 47 -6 64 MINIMUM 29 11:16 PM 8 1880 32 -3 40 AVERAGE 35 40 -5 52 PRECIPITATION (IN) YESTERDAY T 2.72 2008 0.13 -0.13 0.87 MONTH TO DATE 0.95 1.48 -0.53 1.01 SINCE DEC 1 0.95 1.48 -0.53 1.01 SINCE JAN 1 32.99 41.62 -8.63 36.96 SNOWFALL (IN) YESTERDAY T 3.7 1960 0.1 -0.1 0.0 MONTH TO DATE T 0.9 -0.9 0.0 SINCE DEC 1 T 0.9 -0.9 0.0 SINCE JUL 1 T 1.1 -1.1 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 30 25 5 13 MONTH TO DATE 329 262 67 281 SINCE DEC 1 329 262 67 281 SINCE JUL 1 998 1054 -56 814 COOLING YESTERDAY 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 32 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 16.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 79 12:00 AM LOWEST 32 3:00 PM AVERAGE 56 .......................................................... THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 47 69 2015 MINIMUM TEMPERATURE (F) 32 8 1988SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 7:13 AM EST SUNSET 4:36 PM EST DECEMBER 13 2025......SUNRISE 7:14 AM EST SUNSET 4:37 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$