224
CDUS41 KPHI 220545
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
145 AM EDT MON SEP 22 2025
...............................
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 21 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1872 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 77 2:58 PM 97 1895 77 0 81
MINIMUM 59 11:53 PM 38 1956 59 0 65
AVERAGE 68 68 0 73
PRECIPITATION (IN)
YESTERDAY 0.00 2.44 1983 0.15 -0.15 0.01
MONTH TO DATE 1.03 3.16 -2.13 0.41
SINCE SEP 1 1.03 3.16 -2.13 0.41
SINCE JAN 1 26.96 32.52 -5.56 33.07
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 7 -7 1
SINCE SEP 1 0 7 -7 1
SINCE JUL 1 0 8 -8 1
COOLING
YESTERDAY 3 4 -1 8
MONTH TO DATE 160 146 14 142
SINCE SEP 1 160 146 14 142
SINCE JAN 1 1433 1303 130 1564
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 2:00 AM
LOWEST 39 2:00 PM
AVERAGE 63
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THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 97 1895
MINIMUM TEMPERATURE (F) 59 39 1962
SUNRISE AND SUNSET
SEPTEMBER 22 2025.....SUNRISE 6:49 AM EDT SUNSET 6:58 PM EDT
SEPTEMBER 23 2025.....SUNRISE 6:50 AM EDT SUNSET 6:56 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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