918
CDUS41 KPHI 282121
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
521 PM EDT THU AUG 28 2025
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR AUGUST 28 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 78 3:19 PM 97 1948 83 -5 92
1953
1973
MINIMUM 48 5:51 AM 46 1968 61 -13 68
1986
AVERAGE 63 72 -9 80
PRECIPITATION (IN)
TODAY 0.00 3.37 2011 0.12 -0.12 0.15
MONTH TO DATE 1.60 4.17 -2.57 5.53
SINCE JUN 1 8.79 13.87 -5.08 11.40
SINCE JAN 1 28.30 30.89 -2.59 34.52
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 2 0 2 0
MONTH TO DATE 5 0 5 9
SINCE JUN 1 32 20 12 12
SINCE JUL 1 5 1 4 9
COOLING
TODAY 0 7 -7 15
MONTH TO DATE 175 248 -73 220
SINCE JUN 1 791 772 19 836
SINCE JAN 1 818 840 -22 919
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 6:00 AM
LOWEST 31 3:00 PM
AVERAGE 64
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 97 1953
MINIMUM TEMPERATURE (F) 61 43 1982
SUNRISE AND SUNSET
AUGUST 28 2025........SUNRISE 6:25 AM EDT SUNSET 7:40 PM EDT
AUGUST 29 2025........SUNRISE 6:26 AM EDT SUNSET 7:38 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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