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

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335
CXUS51 KPHI 012055
CLMACY

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
455 PM EDT WED OCT 01 2025

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

...THE ATLANTIC CITY AIRPORT NJ CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1943 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             99   09/11/1983
 LOW              32   09/30/1969
                       09/24/1967
HIGHEST           88   09/06         90      -2       86  09/01
LOWEST            50   09/09         43       7       45  09/09
AVG. MAXIMUM    78.1               78.5    -0.4     77.4
AVG. MINIMUM    60.1               58.2     1.9     59.4
MEAN            69.1               68.4     0.7     68.4
DAYS MAX >= 90     0                1.0    -1.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        8.54   2018
 MINIMUM        0.41   1970
TOTALS          4.36               3.55    0.81     0.56
DAILY AVG.      0.15               0.12    0.03     0.02
DAYS >= .01       10                8.5     1.5        6
DAYS >= .10        9                5.6     3.4        1
DAYS >= .50        2                2.1    -0.1        0
DAYS >= 1.00       2                1.0     1.0        0
GREATEST
 24 HR. TOTAL   1.70   09/24 TO 09/25               0.40

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.0   MM
 SNOW DEPTH        0   MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0      0.0
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE      0                                   0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0
 24 HR TOTAL     0.0                                 0.0

DEGREE DAYS
HEATING TOTAL      8                 42     -34       15
 SINCE 7/1        10                 43     -33       17
COOLING TOTAL    142                144      -2      125
 SINCE 1/1      1138               1112      26     1287
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.9
HIGHEST WIND SPEED/DIRECTION    25/050    DATE  09/16
HIGHEST GUST SPEED/DIRECTION    35/060    DATE  09/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.33
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       7
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HEAVY SNOW                 0
SNOW                      0     LIGHT SNOW                 0
SLEET                     0     FOG                       16
FOG W/VIS <= 1/4 MILE     0     HAZE                       0

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

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