718
CDUS41 KPHI 170552
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
152 AM EDT SUN SEP 17 2023
...............................
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 16 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1872 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 4:50 PM 94 1991 79 -1 79
MINIMUM 59 6:07 AM 45 1984 61 -2 58
AVERAGE 69 70 -1 69
PRECIPITATION (IN)
YESTERDAY 0.00 6.63 1999 0.16 -0.16 0.00
MONTH TO DATE 2.82 2.40 0.42 1.86
SINCE SEP 1 2.82 2.40 0.42 1.86
SINCE JAN 1 27.63 31.76 -4.13 28.77
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 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 2 -2 0
SINCE SEP 1 0 2 -2 0
SINCE JUL 1 0 3 -3 0
COOLING
YESTERDAY 4 6 -2 4
MONTH TO DATE 203 122 81 168
SINCE SEP 1 203 122 81 168
SINCE JAN 1 1280 1279 1 1654
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 6:00 AM
LOWEST 32 4:00 PM
AVERAGE 50
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THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 94 1991
MINIMUM TEMPERATURE (F) 61 44 1959
1966
1986
SUNRISE AND SUNSET
SEPTEMBER 17 2023.....SUNRISE 6:44 AM EDT SUNSET 7:07 PM EDT
SEPTEMBER 18 2023.....SUNRISE 6:45 AM EDT SUNSET 7:05 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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