522
CDUS41 KPHI 112140
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
540 PM EDT SUN OCT 11 2026
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 11 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 58 3:59 PM 86 1949 67 -9 65
MINIMUM 54 11:42 AM 28 1943 46 8 46
AVERAGE 56 56 0 56
PRECIPITATION (IN)
TODAY 1.39 2.55 2002 0.14 1.25 0.07
MONTH TO DATE 1.39 1.65 -0.26 0.45
SINCE SEP 1 5.83 6.49 -0.66 3.11
SINCE JAN 1 31.35 37.77 -6.42 31.41
SNOWFALL (IN)
TODAY 0.0 0.0 MM 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 9 9 0 9
MONTH TO DATE 73 82 -9 65
SINCE SEP 1 113 152 -39 79
SINCE JUL 1 113 152 -39 91
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 11 11 0 5
SINCE SEP 1 123 119 4 105
SINCE JAN 1 993 979 14 924
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 10.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1:00 PM
LOWEST 80 12:00 AM
AVERAGE 89
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 86 1928
MINIMUM TEMPERATURE (F) 45 25 1964
SUNRISE AND SUNSET
OCTOBER 11 2026.......SUNRISE 7:09 AM EDT SUNSET 6:28 PM EDT
OCTOBER 12 2026.......SUNRISE 7:10 AM EDT SUNSET 6:26 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