Climatological Report (Daily)
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
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CDUS41 KPHI 292142
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
542 PM EDT MON SEP 29 2025
...................................
...THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 29 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 76 3:59 PM 86 1929 72 4 64
1945
MINIMUM 57 6:35 AM 32 2000 50 7 60
AVERAGE 67 61 6 62
PRECIPITATION (IN)
TODAY 0.00 1.82 1963 0.18 -0.18 0.03
MONTH TO DATE 2.66 4.66 -2.00 1.30
SINCE SEP 1 2.66 4.66 -2.00 1.30
SINCE JAN 1 30.96 35.94 -4.98 35.92
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 SEP 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 5 -5 3
MONTH TO DATE 14 64 -50 39
SINCE SEP 1 14 64 -50 39
SINCE JUL 1 26 68 -42 48
COOLING
TODAY 2 1 1 0
MONTH TO DATE 96 107 -11 54
SINCE SEP 1 96 107 -11 54
SINCE JAN 1 915 967 -52 990
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 3.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 46 4:00 PM
AVERAGE 70
..........................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 87 1953
1986
MINIMUM TEMPERATURE (F) 50 32 1942
SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE 6:57 AM EDT SUNSET 6:47 PM EDT
SEPTEMBER 30 2025.....SUNRISE 6:58 AM EDT SUNSET 6:45 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$