Climatological Report (Daily)
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
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790
CDUS41 KPHI 300559
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
159 AM EDT WED SEP 30 2026
...................................
...THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 29 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 71 2:50 PM 86 1929 72 -1 76
1945
MINIMUM 60 1:26 AM 32 2000 50 10 57
AVERAGE 66 61 5 67
PRECIPITATION (IN)
YESTERDAY 0.00 1.82 1963 0.18 -0.18 0.00
MONTH TO DATE 4.44 4.66 -0.22 2.66
SINCE SEP 1 4.44 4.66 -0.22 2.66
SINCE JAN 1 29.96 35.94 -5.98 30.96
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 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
YESTERDAY 0 5 -5 0
MONTH TO DATE 40 64 -24 14
SINCE SEP 1 40 64 -24 14
SINCE JUL 1 40 64 -24 26
COOLING
YESTERDAY 1 1 0 2
MONTH TO DATE 111 107 4 96
SINCE SEP 1 111 107 4 96
SINCE JAN 1 981 967 14 915
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 63 2:00 PM
AVERAGE 78
..........................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 87 1953
1986
MINIMUM TEMPERATURE (F) 50 32 1942
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 6:57 AM EDT SUNSET 6:45 PM EDT
OCTOBER 1 2026.......SUNRISE 6:58 AM EDT SUNSET 6:44 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$