Climatological Report (Daily)
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
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CDUS41 KPHI 180559
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1259 AM EST TUE NOV 18 2025
...................................
...THE ALLENTOWN PA CLIMATE SUMMARY FOR NOVEMBER 17 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 44 1:12 PM 71 1928 53 -9 60
MINIMUM 34 6:24 AM 14 1933 34 0 35
AVERAGE 39 43 -4 48
PRECIPITATION (IN)
YESTERDAY T 1.30 1926 0.10 -0.10 0.00
MONTH TO DATE 0.59 1.71 -1.12 0.29
SINCE SEP 1 5.65 10.69 -5.04 1.61
SINCE JAN 1 33.95 41.97 -8.02 36.23
SNOWFALL (IN)
YESTERDAY T 4.2 1980 0.1 -0.1 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
YESTERDAY 26 22 4 17
MONTH TO DATE 330 321 9 260
SINCE SEP 1 668 724 -56 579
SINCE JUL 1 680 724 -44 588
COOLING
YESTERDAY 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 31 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 13.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 6:00 AM
LOWEST 33 11:00 AM
AVERAGE 54
..........................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 76 1928
MINIMUM TEMPERATURE (F) 33 16 1933
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.
$$