CDUS41 KPHI 242136 CLIABE CLIMATE REPORT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 436 PM EST WED DEC 24 2025 ................................... ...THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 24 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1922 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 47 12:35 PM 71 2015 41 6 36 MINIMUM 31 3:35 AM -5 1989 25 6 22 AVERAGE 39 33 6 29 PRECIPITATION (IN) TODAY 0.00 1.53 2020 0.11 -0.11 0.07 MONTH TO DATE 1.86 3.09 -1.23 2.62 SINCE DEC 1 1.86 3.09 -1.23 2.62 SINCE JAN 1 36.83 46.59 -9.76 40.82 SNOWFALL (IN) TODAY 0.0 13.5 1912 0.1 -0.1 0.7 MONTH TO DATE 7.0 3.3 3.7 4.8 SINCE DEC 1 7.0 3.3 3.7 4.8 SINCE JUL 1 7.2 4.4 2.8 4.8 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 26 32 -6 36 MONTH TO DATE 865 702 163 803 SINCE DEC 1 865 702 163 803 SINCE JUL 1 1877 1738 139 1672 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 924 981 -57 994 ................................................................... WIND (MPH) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 12.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 96 1:00 AM LOWEST 37 2:00 PM AVERAGE 67 .......................................................... THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 41 65 1964 MINIMUM TEMPERATURE (F) 25 -2 1983 SUNRISE AND SUNSET DECEMBER 24 2025......SUNRISE 7:23 AM EST SUNSET 4:40 PM EST DECEMBER 25 2025......SUNRISE 7:24 AM EST SUNSET 4:40 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$