CDUS41 KPHI 092133 CLIABE CLIMATE REPORT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 533 PM EDT FRI MAY 09 2025 ................................... ...THE ALLENTOWN PA CLIMATE SUMMARY FOR MAY 9 2025... VALID TODAY AS OF 0500 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 57 12:00 AM 92 1936 72 -15 68 MINIMUM 51 3:26 PM 31 1947 48 3 55 1956 AVERAGE 54 60 -6 62 PRECIPITATION (IN) TODAY 1.48R 1.15 1923 0.12 1.36 0.15 MONTH TO DATE 4.43 1.03 3.40 1.07 SINCE MAR 1 10.16 8.33 1.83 11.77 SINCE JAN 1 13.49 14.40 -0.91 20.42 SNOWFALL (IN) TODAY 0.0 T 1966 0.0 0.0 0.0 1977 2020 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 0.0 6.8 -6.8 T SINCE JUL 1 17.8 33.1 -15.3 25.2 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 11 6 5 3 MONTH TO DATE 22 63 -41 41 SINCE MAR 1 1018 1221 -203 1048 SINCE JUL 1 5060 5187 -127 4787 COOLING TODAY 0 1 -1 0 MONTH TO DATE 10 9 1 16 SINCE MAR 1 11 17 -6 27 SINCE JAN 1 11 17 -6 27 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 8.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 2:00 AM LOWEST 86 4:00 PM AVERAGE 92.......................................................... THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 91 1979 MINIMUM TEMPERATURE (F) 49 28 1947 SUNRISE AND SUNSET MAY 9 2025...........SUNRISE 5:51 AM EDT SUNSET 8:06 PM EDT MAY 10 2025...........SUNRISE 5:50 AM EDT SUNSET 8:07 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$