Climatological Report (Daily)
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
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817
CDUS41 KPHI 182143
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
443 PM EST TUE NOV 18 2025
...................................
...THE ALLENTOWN PA CLIMATE SUMMARY FOR NOVEMBER 18 2025...
VALID TODAY AS OF 0400 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 46 1:53 PM 76 1928 53 -7 64
MINIMUM 32 6:32 AM 16 1933 33 -1 37
AVERAGE 39 43 -4 51
PRECIPITATION (IN)
TODAY 0.00 2.13 1935 0.11 -0.11 0.00
MONTH TO DATE 0.59 1.82 -1.23 0.29
SINCE SEP 1 5.65 10.80 -5.15 1.61
SINCE JAN 1 33.95 42.08 -8.13 36.23
SNOWFALL (IN)
TODAY 0.0 2.2 2007 0.0 0.0 0.0
MONTH TO DATE T 0.3 -0.3 0.0
SINCE SEP 1 T 0.5 -0.5 0.0
SINCE JUL 1 T 0.5 -0.5 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 26 22 4 14
MONTH TO DATE 356 343 13 274
SINCE SEP 1 694 746 -52 593
SINCE JUL 1 706 746 -40 602
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE SEP 1 105 121 -16 58
SINCE JAN 1 924 981 -57 994
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59 7:00 AM
LOWEST 44 3:00 AM
AVERAGE 52
..........................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 70 1928
1957
MINIMUM TEMPERATURE (F) 33 11 1924
SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE 6:52 AM EST SUNSET 4:41 PM EST
NOVEMBER 19 2025......SUNRISE 6:53 AM EST SUNSET 4:41 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$