386
CDUS41 KPHI 300614
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
114 AM EST SAT DEC 30 2023
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 29 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 50 2:39 PM 72 1984 40 10 51
MINIMUM 31 11:53 PM -1 1933 24 7 20
AVERAGE 41 32 9 36
PRECIPITATION (IN)
YESTERDAY 0.01 1.19 1948 0.11 -0.10 0.00
MONTH TO DATE 8.62 3.64 4.98 4.08
SINCE DEC 1 8.62 3.64 4.98 4.08
SINCE JAN 1 46.38 47.14 -0.76 46.12
SNOWFALL (IN)
YESTERDAY 0.0 4.0 1962 0.2 -0.2 0.0
MONTH TO DATE T 4.2 -4.2 1.4
SINCE DEC 1 T 4.2 -4.2 1.4
SINCE JUL 1 T 5.3 -5.3 1.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 24 33 -9 29
MONTH TO DATE 736 865 -129 941
SINCE DEC 1 736 865 -129 941
SINCE JUL 1 1823 1904 -81 2042
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 790 981 -191 986
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 7:00 PM
LOWEST 57 9:00 PM
AVERAGE 67
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THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 64 1984
MINIMUM TEMPERATURE (F) 24 -2 1933
SUNRISE AND SUNSET
DECEMBER 30 2023......SUNRISE 7:25 AM EST SUNSET 4:43 PM EST
DECEMBER 31 2023......SUNRISE 7:25 AM EST SUNSET 4:44 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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