434
CDUS41 KPHI 152126
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
526 PM EDT WED OCT 15 2025
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 15 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 67 2:25 PM 82 1947 66 1 59
2021
MINIMUM 51 5:23 AM 29 2006 44 7 35
AVERAGE 59 55 4 47
PRECIPITATION (IN)
TODAY 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)
TODAY 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
TODAY 6 10 -4 18
MONTH TO DATE 93 122 -29 103
SINCE SEP 1 107 191 -84 142
SINCE JUL 1 119 195 -76 151
COOLING
TODAY 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 (320)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
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 TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 81 1947
1963
2021
MINIMUM TEMPERATURE (F) 44 26 1944
SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE 7:13 AM EDT SUNSET 6:21 PM EDT
OCTOBER 16 2025.......SUNRISE 7:14 AM EDT SUNSET 6:20 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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