149
CDUS41 KPHI 172133
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
533 PM EDT FRI JUL 17 2026
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JULY 17 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 88 3:59 PM 99 1999 87 1 90
MINIMUM 62 5:08 AM 50 1946 65 -3 73
AVERAGE 75 76 -1 82
PRECIPITATION (IN)
TODAY 0.00 2.64 1995 0.17 -0.17 T
MONTH TO DATE 1.47 2.83 -1.36 2.38
SINCE JUN 1 3.88 7.23 -3.35 5.64
SINCE JAN 1 18.54 24.25 -5.71 25.15
SNOWFALL (IN)
TODAY 0.0 0.0 2001 0.0 0.0 0.0
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 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 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 7 18 -11 27
SINCE JUL 1 0 0 0 0
COOLING
TODAY 10 11 -1 17
MONTH TO DATE 222 180 42 223
SINCE JUN 1 420 376 44 448
SINCE JAN 1 511 444 67 475
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 5:00 AM
LOWEST 30 4:00 PM
AVERAGE 58
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 98 1999
2012
2013
MINIMUM TEMPERATURE (F) 65 52 1925
SUNRISE AND SUNSET
JULY 17 2026..........SUNRISE 5:45 AM EDT SUNSET 8:30 PM EDT
JULY 18 2026..........SUNRISE 5:46 AM EDT SUNSET 8:29 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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