760
CDUS41 KPHI 270603
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
103 AM EST WED DEC 27 2023
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 26 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 47 4:46 PM 65 1964 41 6 27
MINIMUM 42 6:14 AM -3 1980 25 17 14
AVERAGE 45 33 12 21
PRECIPITATION (IN)
YESTERDAY 0.00 1.39 1975 0.11 -0.11 0.00
MONTH TO DATE 6.12 3.31 2.81 4.08
SINCE DEC 1 6.12 3.31 2.81 4.08
SINCE JAN 1 43.88 46.81 -2.93 46.12
SNOWFALL (IN)
YESTERDAY 0.0 9.0 1969 0.2 -0.2 0.0
MONTH TO DATE T 3.7 -3.7 1.4
SINCE DEC 1 T 3.7 -3.7 1.4
SINCE JUL 1 T 4.8 -4.8 1.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 32 -12 44
MONTH TO DATE 678 766 -88 847
SINCE DEC 1 678 766 -88 847
SINCE JUL 1 1765 1805 -40 1948
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 2.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 79 1:00 PM
AVERAGE 86
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THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 61 2016
MINIMUM TEMPERATURE (F) 25 -1 1948
1950
SUNRISE AND SUNSET
DECEMBER 27 2023......SUNRISE 7:24 AM EST SUNSET 4:41 PM EST
DECEMBER 28 2023......SUNRISE 7:25 AM EST SUNSET 4:42 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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