391
CDUS41 KPHI 200609
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
109 AM EST WED DEC 20 2023
...............................
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 19 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 42 11:59 AM 65 1929 45 -3 38
MINIMUM 30 11:40 PM 4 1884 31 -1 29
AVERAGE 36 38 -2 34
PRECIPITATION (IN)
YESTERDAY 0.00 1.70 2009 0.13 -0.13 0.00
MONTH TO DATE 6.22 2.54 3.68 3.36
SINCE DEC 1 6.22 2.54 3.68 3.36
SINCE JAN 1 40.49 42.68 -2.19 41.02
SNOWFALL (IN)
YESTERDAY 0.0 22.5 2009 0.1 -0.1 0.0
MONTH TO DATE T 1.8 -1.8 T
SINCE DEC 1 T 1.8 -1.8 T
SINCE JUL 1 T 2.0 -2.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 29 27 2 31
MONTH TO DATE 403 473 -70 463
SINCE DEC 1 403 473 -70 463
SINCE JUL 1 1112 1268 -156 1147
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 12.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 7:00 AM
LOWEST 42 12:00 PM
AVERAGE 56
......................................................
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 64 1895
1957
MINIMUM TEMPERATURE (F) 30 1 1884
1942
SUNRISE AND SUNSET
DECEMBER 20 2023......SUNRISE 7:18 AM EST SUNSET 4:39 PM EST
DECEMBER 21 2023......SUNRISE 7:19 AM EST SUNSET 4:39 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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