203
CDUS41 KPHI 230552
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
152 AM EDT THU OCT 23 2025
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 22 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 62 11:41 AM 84 1979 63 -1 83
MINIMUM 45 11:59 PM 21 1940 42 3 46
AVERAGE 54 52 2 65
PRECIPITATION (IN)
YESTERDAY T 2.01 1984 0.14 -0.14 0.00
MONTH TO DATE 0.88 3.14 -2.26 0.01
SINCE SEP 1 3.54 7.98 -4.44 1.31
SINCE JAN 1 31.84 39.26 -7.42 35.93
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 11 13 -2 0
MONTH TO DATE 169 204 -35 179
SINCE SEP 1 183 273 -90 218
SINCE JUL 1 195 277 -82 227
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
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 46 12:00 PM
AVERAGE 73
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THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 85 1947
MINIMUM TEMPERATURE (F) 41 24 1997
SUNRISE AND SUNSET
OCTOBER 23 2025.......SUNRISE 7:22 AM EDT SUNSET 6:09 PM EDT
OCTOBER 24 2025.......SUNRISE 7:23 AM EDT SUNSET 6:08 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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