


Climatological Report (Daily)
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
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459 CDUS41 KPHI 170544 CLIABE CLIMATE REPORT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 144 AM EDT FRI OCT 17 2025 ................................... ...THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 16 2025... 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) YESTERDAY MAXIMUM 60 3:16 PM 81 1947 65 -5 59 1963 2021 MINIMUM 41 6:01 AM 26 1944 44 -3 37 AVERAGE 51 54 -3 48 PRECIPITATION (IN) YESTERDAY 0.00 2.33 2019 0.13 -0.13 0.00 MONTH TO DATE 0.67 2.33 -1.66 0.01 SINCE SEP 1 3.33 7.17 -3.84 1.31 SINCE JAN 1 31.63 38.45 -6.82 35.93 SNOWFALL (IN) YESTERDAY 0.0 T 2009 0.0 0.0 0.0 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 YESTERDAY 14 11 3 17 MONTH TO DATE 108 133 -25 120 SINCE SEP 1 122 202 -80 159 SINCE JUL 1 134 206 -72 168 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 5 11 -6 0 SINCE SEP 1 105 119 -14 55 SINCE JAN 1 924 979 -55 991 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 12.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 73 4:00 AM LOWEST 22 3:00 PM AVERAGE 48 .......................................................... THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 88 1938 MINIMUM TEMPERATURE (F) 43 25 1937 SUNRISE AND SUNSET OCTOBER 17 2025.......SUNRISE 7:15 AM EDT SUNSET 6:18 PM EDT OCTOBER 18 2025.......SUNRISE 7:16 AM EDT SUNSET 6:17 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$