057
CDUS41 KPHI 282123
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
523 PM EDT TUE OCT 28 2025
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 28 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 58 1:13 PM 80 1984 61 -3 63
MINIMUM 36 6:14 AM 21 1936 40 -4 32
AVERAGE 47 50 -3 48
PRECIPITATION (IN)
TODAY 0.00 1.85 2015 0.11 -0.11 0.00
MONTH TO DATE 0.88 3.82 -2.94 0.02
SINCE SEP 1 3.54 8.66 -5.12 1.32
SINCE JAN 1 31.84 39.94 -8.10 35.94
SNOWFALL (IN)
TODAY 0.0 T 1965 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
TODAY 18 15 3 17
MONTH TO DATE 283 287 -4 258
SINCE SEP 1 297 357 -60 297
SINCE JUL 1 309 357 -48 306
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 20 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 12.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 6:00 AM
LOWEST 43 2:00 PM
AVERAGE 66
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 76 1946
1989
MINIMUM TEMPERATURE (F) 39 22 1940
SUNRISE AND SUNSET
OCTOBER 28 2025.......SUNRISE 7:28 AM EDT SUNSET 6:03 PM EDT
OCTOBER 29 2025.......SUNRISE 7:29 AM EDT SUNSET 6:01 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page