268
CDUS41 KPHI 160544
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
144 AM EDT THU OCT 16 2025
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 15 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 67 MM 82 1947 66 1 59
2021
MINIMUM 48 11:00 PM 29 2006 44 4 35
AVERAGE 58 55 3 47
PRECIPITATION (IN)
YESTERDAY 0.00 1.62 1970 0.13 -0.13 T
MONTH TO DATE 0.67 2.20 -1.53 0.01
SINCE SEP 1 3.33 7.04 -3.71 1.31
SINCE JAN 1 31.63 38.32 -6.69 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 7 10 -3 18
MONTH TO DATE 94 122 -28 103
SINCE SEP 1 108 191 -83 142
SINCE JUL 1 120 195 -75 151
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 17 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1:00 AM
LOWEST 40 4:00 PM
AVERAGE 63
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 81 1947
1963
2021
MINIMUM TEMPERATURE (F) 44 26 1944
SUNRISE AND SUNSET
OCTOBER 16 2025.......SUNRISE 7:14 AM EDT SUNSET 6:20 PM EDT
OCTOBER 17 2025.......SUNRISE 7:15 AM EDT SUNSET 6:18 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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