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

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681
CXUS51 KPHI 030321
CLMGED

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1021 PM EST FRI JAN 02 2026

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

...THE GEORGETOWN DE CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1945 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             77   12/01/1991
 LOW              -7   12/16/1958
HIGHEST           62   12/19         69      -7       68  12/29
LOWEST            17   12/16         17       0       11  12/23
AVG. MAXIMUM    44.9               49.9    -5.0     49.0
AVG. MINIMUM    26.7               32.7    -6.0     29.7
MEAN            35.8               41.3    -5.5     39.4
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     1                1.0     0.0        1
DAYS MIN <= 32    29               18.6    10.4       22
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.99   1977
 MINIMUM        0.61   1949
TOTALS          2.13               3.47   -1.34     2.95
DAILY AVG.      0.07               0.11   -0.04     0.10
DAYS >= .01        8               10.1    -2.1        9
DAYS >= .10        4                6.5    -2.5        4
DAYS >= .50        2                2.4    -0.4        2
DAYS >= 1.00       1                0.8     0.2        1
GREATEST
 24 HR. TOTAL   1.04   12/02 TO 12/02               1.75


DEGREE DAYS
HEATING TOTAL    898                734     164      785
 SINCE 7/1      1649               1449     200     1390
COOLING TOTAL      0                  1      -1        0
 SINCE 1/1      1322               1395     -73     1439
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.5
HIGHEST WIND SPEED/DIRECTION    35/160    DATE  12/19
HIGHEST GUST SPEED/DIRECTION    53/150    DATE  12/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.42
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HEAVY SNOW                 0
SNOW                      1     LIGHT SNOW                 4
SLEET                     0     FOG                       10
FOG W/VIS <= 1/4 MILE     2     HAZE                       1

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

$$