939
CDUS41 KPHI 112139
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
439 PM EST SUN JAN 11 2026
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JANUARY 11 2026
VALID TODAY AS OF 0400 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 43 1:48 PM 68 2020 38 5 32
MINIMUM 36 8:28 AM -11 1942 22 14 20
AVERAGE 40 30 10 26
PRECIPITATION (IN)
TODAY T 1.40 2014 0.11 -0.11 0.05
MONTH TO DATE 0.56 1.16 -0.60 0.14
SINCE DEC 1 3.10 5.02 -1.92 4.00
SINCE JAN 1 0.56 1.16 -0.60 0.14
SNOWFALL (IN)
TODAY T 9.0 1922 0.3 -0.3 0.6
MONTH TO DATE 0.3 2.5 -2.2 1.8
SINCE DEC 1 7.8 7.1 0.7 6.6
SINCE JUL 1 8.0 8.2 -0.2 6.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 25 35 -10 39
MONTH TO DATE 348 377 -29 403
SINCE DEC 1 1457 1308 149 1404
SINCE JUL 1 2469 2344 125 2273
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 49 2:00 PM
AVERAGE 75
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 68 2020
MINIMUM TEMPERATURE (F) 22 -6 1968
SUNRISE AND SUNSET
JANUARY 11 2026.......SUNRISE 7:25 AM EST SUNSET 4:55 PM EST
JANUARY 12 2026.......SUNRISE 7:24 AM EST SUNSET 4:56 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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