Climatological Report (Daily)
Issued by NWS Mt. Holly, NJ

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475
CDUS41 KPHI 110559
CLIRDG

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1259 AM EST THU DEC 11 2025

...................................

...THE READING PA CLIMATE SUMMARY FOR DECEMBER 10 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1858 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         41   1:12 PM  71    1946  45     -4       53
  MINIMUM         28  12:05 AM   1    1989  29     -1       44
  AVERAGE         35                        37     -2       49

PRECIPITATION (IN)
  YESTERDAY        0.09          2.31 1878   0.12  -0.03     0.16
  MONTH TO DATE    0.74                      1.20  -0.46     0.46
  SINCE DEC 1      0.74                      1.20  -0.46     0.46
  SINCE JAN 1     42.08                     42.90  -0.82    38.54

SNOWFALL (IN)
  YESTERDAY        T             4.8  1904                   0.0
  MONTH TO DATE    0.7                                       0.1
  SINCE DEC 1      0.7                                       0.1
  SINCE JUL 1      0.7                                       0.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                        28      2       16
  MONTH TO DATE  337                       267     70      290
  SINCE DEC 1    337                       267     70      290
  SINCE JUL 1   1190                      1259    -69      989

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1253                      1054    199     1402
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           8:00 PM
 LOWEST     63          12:00 AM
 AVERAGE    78

..........................................................


THE READING PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        66      1911
                                             2021
 MINIMUM TEMPERATURE (F)   29         5      1904


SUNRISE AND SUNSET
DECEMBER 11 2025......SUNRISE   7:17 AM EST   SUNSET   4:38 PM EST
DECEMBER 12 2025......SUNRISE   7:18 AM EST   SUNSET   4:38 PM EST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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