506
CDUS41 KPHI 290558
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1258 AM EST THU DEC 29 2022
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 28 2022
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2022
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 47 2:41 PM 63 1982 40 7 45
2008
MINIMUM 24 11:28 PM -8 1950 24 0 33
AVERAGE 36 32 4 39
PRECIPITATION (IN)
YESTERDAY 0.00 1.06 2018 0.11 -0.11 0.15
MONTH TO DATE 4.08 3.53 0.55 1.04
SINCE DEC 1 4.08 3.53 0.55 1.04
SINCE JAN 1 46.12 47.03 -0.91 44.42
SNOWFALL (IN)
YESTERDAY 0.0 5.3 1990 0.1 -0.1 0.0
MONTH TO DATE 1.4 4.0 -2.6 T
SINCE DEC 1 1.4 4.0 -2.6 T
SINCE JUL 1 1.4 5.1 -3.7 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 29 33 -4 26
MONTH TO DATE 912 832 80 737
SINCE DEC 1 912 832 80 737
SINCE JUL 1 2013 1871 142 1694
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 986 981 5 997
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 3.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 11:00 PM
LOWEST 42 1:00 PM
AVERAGE 62
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THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 72 1984
MINIMUM TEMPERATURE (F) 24 -1 1933
SUNRISE AND SUNSET
DECEMBER 29 2022......SUNRISE 7:25 AM EST SUNSET 4:43 PM EST
DECEMBER 30 2022......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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