Climatological Report (Monthly)
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
335
CXUS51 KPHI 012055
CLMACY
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
455 PM EDT WED OCT 01 2025
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...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
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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
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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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