156
CDUS41 KPHI 182131
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
431 PM EST SUN JAN 18 2026
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JANUARY 18 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 3:59 PM 63 2006 38 -6 39
MINIMUM 21 12:53 AM -10 1954 21 0 23
AVERAGE 27 30 -3 31
PRECIPITATION (IN)
TODAY 0.18 1.22 2006 0.10 0.08 0.01
MONTH TO DATE 1.14 1.92 -0.78 0.23
SINCE DEC 1 3.68 5.78 -2.10 4.09
SINCE JAN 1 1.14 1.92 -0.78 0.23
SNOWFALL (IN)
TODAY 2.3 4.5 1930 0.4 1.9 T
MONTH TO DATE 7.7 4.9 2.8 2.9
SINCE DEC 1 15.2 9.5 5.7 7.7
SINCE JUL 1 15.4 10.6 4.8 7.7
SNOW DEPTH 6
DEGREE DAYS
HEATING
TODAY 38 35 3 34
MONTH TO DATE 594 622 -28 667
SINCE DEC 1 1703 1553 150 1668
SINCE JUL 1 2715 2589 126 2537
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 7 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 1.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 85 4:00 PM
AVERAGE 93
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 60 1949
MINIMUM TEMPERATURE (F) 21 -11 1994
SUNRISE AND SUNSET
JANUARY 18 2026.......SUNRISE 7:22 AM EST SUNSET 5:03 PM EST
JANUARY 19 2026.......SUNRISE 7:21 AM EST SUNSET 5:04 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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