683 CDUS41 KPHI 252131 CLIABE CLIMATE REPORT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 531 PM EDT SAT SEP 25 2021 ................................... ...THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 25 2021... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1922 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 75 1:50 PM 92 1970 74 1 78 2017 MINIMUM 47 6:03 AM 33 1963 52 -5 49 AVERAGE 61 63 -2 64 PRECIPITATION (IN) TODAY 0.00 1.48 1991 0.18 -0.18 0.00 MONTH TO DATE 8.08 3.95 4.13 2.29 SINCE SEP 1 8.08 3.95 4.13 2.29 SINCE JAN 1 38.08 35.23 2.85 35.43 SNOWFALL (IN) TODAY 0.0 0.0 2001 0.0 0.0 0.0 2002 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 4 4 0 1 MONTH TO DATE 17 45 -28 86 SINCE SEP 1 17 45 -28 86 SINCE JUL 1 21 49 -28 86 COOLING TODAY 0 2 -2 0 MONTH TO DATE 88 100 -12 76 SINCE SEP 1 88 100 -12 76 SINCE JAN 1 983 960 23 1022 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 2.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 2:00 AM LOWEST 45 1:00 PM AVERAGE 69 .......................................................... THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 90 1970 2007 MINIMUM TEMPERATURE (F) 51 35 1932 1947 1967 SUNRISE AND SUNSET SEPTEMBER 25 2021.....SUNRISE 6:52 AM EDT SUNSET 6:53 PM EDT SEPTEMBER 26 2021.....SUNRISE 6:53 AM EDT SUNSET 6:52 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$