666
CDUS41 KPHI 172137
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
437 PM EST SAT JAN 17 2026
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JANUARY 17 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 32 3:57 PM 61 1990 38 -6 40
MINIMUM 25 5:29 AM -8 1982 21 4 12
AVERAGE 29 30 -1 26
PRECIPITATION (IN)
TODAY 0.33 1.42 1994 0.11 0.22 0.00
MONTH TO DATE 0.96 1.82 -0.86 0.22
SINCE DEC 1 3.50 5.68 -2.18 4.08
SINCE JAN 1 0.96 1.82 -0.86 0.22
SNOWFALL (IN)
TODAY 5.1 11.6 1994 0.3 4.8 0.0
MONTH TO DATE 5.4 4.5 0.9 2.9
SINCE DEC 1 12.9 9.1 3.8 7.7
SINCE JUL 1 13.1 10.2 2.9 7.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 36 35 1 39
MONTH TO DATE 552 587 -35 633
SINCE DEC 1 1661 1518 143 1634
SINCE JUL 1 2673 2554 119 2503
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 13 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY SNOW
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 PM
LOWEST 45 12:00 AM
AVERAGE 73
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 63 2006
MINIMUM TEMPERATURE (F) 21 -10 1954
SUNRISE AND SUNSET
JANUARY 17 2026.......SUNRISE 7:22 AM EST SUNSET 5:02 PM EST
JANUARY 18 2026.......SUNRISE 7:22 AM EST SUNSET 5:03 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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