923
CDUS41 KPHI 170552
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1252 AM EST SAT JAN 17 2026
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JANUARY 16 2026
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)
YESTERDAY
MAXIMUM 31 3:18 PM 62 1995 38 -7 25
MINIMUM 19 7:38 AM 0 1994 22 -3 13
2004
AVERAGE 25 30 -5 19
PRECIPITATION (IN)
YESTERDAY 0.00 0.85 1945 0.11 -0.11 0.08
MONTH TO DATE 0.63 1.71 -1.08 0.22
SINCE DEC 1 3.17 5.57 -2.40 4.08
SINCE JAN 1 0.63 1.71 -1.08 0.22
SNOWFALL (IN)
YESTERDAY 0.0 9.9 1945 0.3 -0.3 1.1
MONTH TO DATE 0.3 4.2 -3.9 2.9
SINCE DEC 1 7.8 8.8 -1.0 7.7
SINCE JUL 1 8.0 9.9 -1.9 7.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 40 35 5 46
MONTH TO DATE 516 552 -36 594
SINCE DEC 1 1625 1483 142 1595
SINCE JUL 1 2637 2519 118 2464
COOLING
YESTERDAY 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 21 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 10.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 54 2:00 AM
LOWEST 41 12:00 PM
AVERAGE 48
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 61 1990
MINIMUM TEMPERATURE (F) 21 -8 1982
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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