069
CXUS51 KPHI 020030
CLMPHL

CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
830 PM EDT WED MAY 01 2024

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...THE PHILADELPHIA PA CLIMATE SUMMARY FOR THE MONTH OF APRIL 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             95   04/17/2002
 LOW              14   04/01/1923
HIGHEST           90                 83       7       86
LOWEST            36                 30       6       35
AVG. MAXIMUM    65.9               64.7     1.2     68.6
AVG. MINIMUM    46.7               44.3     2.4     47.9
MEAN            56.3               54.5     1.8     58.3
DAYS MAX >= 90     1                0.2     0.8        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.8    -0.8        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        9.76   1874
 MINIMUM        0.52   1985
TOTALS          4.16               3.47    0.69     5.17
DAILY AVG.      0.14               0.12    0.02     0.17
DAYS >= .01       11               10.9     0.1       10
DAYS >= .10        7                6.4     0.6        7
DAYS >= .50        2                2.2    -0.2        5
DAYS >= 1.00       2                0.7     1.3        2
GREATEST
 24 HR. TOTAL   1.73   04/02 TO 04/03               1.95

SNOWFALL (INCHES)
RECORDS
 TOTAL          19.4   1915
 24 HR TOTAL      MM
TOTALS           0.0                0.3    -0.3      0.0
SINCE 7/1       11.2               23.1   -11.9       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.1    -0.1        0
GREATEST
 SNOW DEPTH        0                                   0  MM
 24 HR TOTAL      MM                                 0.0

DEGREE DAYS
HEATING TOTAL    279                330     -51      221
 SINCE 7/1      3737               4395    -658       MM
COOLING TOTAL     26                 15      11       26
 SINCE 1/1        26                 16      10       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.5
HIGHEST WIND SPEED/DIRECTION    35/240    DATE  04/12
                                35/270          04/13
HIGHEST GUST SPEED/DIRECTION    48/240    DATE  04/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.69
NUMBER OF DAYS FAIR            3
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       7
LIGHT RAIN               17     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                       1

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

$$