814
CDUS41 KPHI 150556
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
156 AM EDT SAT AUG 15 2026
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR AUGUST 14 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 85 4:15 PM 99 2002 85 0 89
MINIMUM 67 5:47 AM 47 1941 63 4 70
AVERAGE 76 74 2 80
PRECIPITATION (IN)
YESTERDAY 0.00 1.36 1942 0.16 -0.16 0.00
MONTH TO DATE 2.03 2.23 -0.20 0.81
SINCE JUN 1 8.14 11.93 -3.79 8.00
SINCE JAN 1 22.80 28.95 -6.15 27.51
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 MM
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 11 9 2 15
MONTH TO DATE 165 135 30 100
SINCE JUN 1 684 659 25 716
SINCE JAN 1 775 727 48 743
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WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 2.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 46 2:00 PM
AVERAGE 72
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THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 97 1988
MINIMUM TEMPERATURE (F) 63 48 1964
SUNRISE AND SUNSET
AUGUST 15 2026........SUNRISE 6:12 AM EDT SUNSET 7:59 PM EDT
AUGUST 16 2026........SUNRISE 6:13 AM EDT SUNSET 7:58 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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