704
CDUS41 KPHI 310602
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
202 AM EDT FRI OCT 31 2025
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 30 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 63 5:45 PM 80 2016 60 3 76
MINIMUM 47 2:44 AM 25 1962 39 8 41
1966
1967
AVERAGE 55 50 5 59
PRECIPITATION (IN)
YESTERDAY 1.47 1.50 1917 0.11 1.36 0.00
1935
MONTH TO DATE 2.40 4.04 -1.64 0.02
SINCE SEP 1 5.06 8.88 -3.82 1.32
SINCE JAN 1 33.36 40.16 -6.80 35.94
SNOWFALL (IN)
YESTERDAY 0.0 T 2002 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 10 15 -5 6
MONTH TO DATE 310 317 -7 279
SINCE SEP 1 324 387 -63 318
SINCE JUL 1 336 387 -51 327
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 28 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 13.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 PM
LOWEST 83 7:00 PM
AVERAGE 90
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 82 2024
MINIMUM TEMPERATURE (F) 39 21 1988
SUNRISE AND SUNSET
OCTOBER 31 2025.......SUNRISE 7:31 AM EDT SUNSET 5:59 PM EDT
NOVEMBER 1 2025......SUNRISE 7:32 AM EDT SUNSET 5:58 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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