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CDUS41 KPHI 150600
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
200 AM EDT FRI AUG 15 2025
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR AUGUST 14 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 5:09 PM 99 2002 85 4 85
MINIMUM 70 2:09 AM 47 1941 63 7 59
AVERAGE 80 74 6 72
PRECIPITATION (IN)
YESTERDAY 0.00 1.36 1942 0.16 -0.16 0.00
MONTH TO DATE 0.81 2.23 -1.42 2.95
SINCE JUN 1 8.00 11.93 -3.93 8.82
SINCE JAN 1 27.51 28.95 -1.44 31.94
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 27 20 7 3
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 15 9 6 7
MONTH TO DATE 100 135 -35 139
SINCE JUN 1 716 659 57 755
SINCE JAN 1 743 727 16 838
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 2.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 50 4:00 PM
AVERAGE 74
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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 2025........SUNRISE 6:12 AM EDT SUNSET 7:59 PM EDT
AUGUST 16 2025........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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