912
CDUS41 KPHI 100604
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
104 AM EST SUN DEC 10 2023
...............................
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 9 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 53 2:54 PM 70 1966 48 5 47
MINIMUM 35 4:30 AM 6 1876 33 2 34
AVERAGE 44 40 4 41
PRECIPITATION (IN)
YESTERDAY 0.00 2.13 2009 0.13 -0.13 0.00
MONTH TO DATE 1.12 1.20 -0.08 1.21
SINCE DEC 1 1.12 1.20 -0.08 1.21
SINCE JAN 1 35.39 41.34 -5.95 38.87
SNOWFALL (IN)
YESTERDAY 0.0 4.1 2017 0.1 -0.1 0.0
MONTH TO DATE T 0.7 -0.7 0.0
SINCE DEC 1 T 0.7 -0.7 0.0
SINCE JUL 1 T 0.9 -0.9 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 21 25 -4 24
MONTH TO DATE 197 212 -15 192
SINCE DEC 1 197 212 -15 192
SINCE JUL 1 906 1007 -101 876
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1345 1359 -14 1743
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WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 2.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 9:00 AM
LOWEST 69 3:00 PM
AVERAGE 85
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THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 71 1966
MINIMUM TEMPERATURE (F) 33 4 1876
SUNRISE AND SUNSET
DECEMBER 10 2023......SUNRISE 7:11 AM EST SUNSET 4:36 PM EST
DECEMBER 11 2023......SUNRISE 7:12 AM EST SUNSET 4:36 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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