387
CXUS51 KPHI 012127
CLMPHL

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
527 PM EDT TUE OCT 01 2024

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...THE PHILADELPHIA PA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1872 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            102   09/07/1881
 LOW              35   09/25/1963
HIGHEST           87                 90      -3       97
LOWEST            54                 45       9       55
AVG. MAXIMUM    78.8               78.9    -0.1     79.4
AVG. MINIMUM    62.4               60.9     1.5     63.4
MEAN            70.6               69.9     0.7     71.4
DAYS MAX >= 90     0                1.9    -1.9        7
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       13.07   1999
 MINIMUM        0.20   1884
TOTALS          0.77               4.40   -3.63     5.99
DAILY AVG.      0.03               0.15   -0.12     0.20
DAYS >= .01        8                9.3    -1.3       13
DAYS >= .10        3                5.6    -2.6        9
DAYS >= .50        0                2.4    -2.4        4
DAYS >= 1.00       0                1.3    -1.3        2
GREATEST
 24 HR. TOTAL   0.35   09/07 TO 09/07               2.00

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

DEGREE DAYS
HEATING TOTAL      1                 28     -27       18
 SINCE 7/1         1                 27     -26       MM
COOLING TOTAL    177                175       2      220
 SINCE 1/1      1599               1332     267       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
HIGHEST WIND SPEED/DIRECTION    32/280    DATE  09/07
HIGHEST GUST SPEED/DIRECTION    38/280    DATE  09/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.64
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HEAVY SNOW                 0
SNOW                      0     LIGHT SNOW                 0
SLEET                     0     FOG                       10
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.

$$