855
CDUS41 KPHI 170544
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
144 AM EDT FRI JUL 17 2026
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JULY 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 89 3:37 PM 101 1988 87 2 89
MINIMUM 69 11:48 PM 50 1946 65 4 69
AVERAGE 79 76 3 79
PRECIPITATION (IN)
YESTERDAY 0.00 1.83 1972 0.18 -0.18 T
MONTH TO DATE 1.47 2.66 -1.19 2.38
SINCE JUN 1 3.88 7.06 -3.18 5.64
SINCE JAN 1 18.54 24.08 -5.54 25.15
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 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
YESTERDAY 14 11 3 14
MONTH TO DATE 212 169 43 206
SINCE JUN 1 410 365 45 431
SINCE JAN 1 501 433 68 458
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 7:00 AM
LOWEST 42 3:00 PM
AVERAGE 67
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THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 99 1999
MINIMUM TEMPERATURE (F) 65 50 1946
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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