520
CDUS41 KPHI 090550
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
150 AM EDT FRI MAY 09 2025
...............................
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR MAY 8 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 81 2:12 PM 93 1936 72 9 88
MINIMUM 59 4:57 AM 37 1947 52 7 66
AVERAGE 70 62 8 77
PRECIPITATION (IN)
YESTERDAY T 1.42 1998 0.10 -0.10 0.02
MONTH TO DATE 0.19 0.81 -0.62 0.40
SINCE MAR 1 8.38 8.24 0.14 11.75
SINCE JAN 1 11.36 14.12 -2.76 19.15
SNOWFALL (IN)
YESTERDAY 0.0 T 1898 0.0 0.0 0.0
1947
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 T 3.9 -3.9 0.0
SINCE JUL 1 8.1 23.1 -15.0 11.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 0 42 -42 26
SINCE MAR 1 737 1038 -301 808
SINCE JUL 1 3958 4438 -480 3763
COOLING
YESTERDAY 5 2 3 12
MONTH TO DATE 40 9 31 33
SINCE MAR 1 58 25 33 59
SINCE JAN 1 58 25 33 59
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 5:00 AM
LOWEST 33 2:00 PM
AVERAGE 60
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THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 93 1936
MINIMUM TEMPERATURE (F) 52 33 1947
SUNRISE AND SUNSET
MAY 9 2025...........SUNRISE 5:52 AM EDT SUNSET 8:04 PM EDT
MAY 10 2025...........SUNRISE 5:51 AM EDT SUNSET 8:05 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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