660
CDUS41 KPHI 270547
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1247 AM EST FRI DEC 27 2024
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 26 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 35 3:37 PM 65 1964 41 -6 47
MINIMUM 17 8:01 AM -3 1980 25 -8 42
AVERAGE 26 33 -7 45
PRECIPITATION (IN)
YESTERDAY 0.00 1.39 1975 0.11 -0.11 0.00
MONTH TO DATE 2.62 3.31 -0.69 6.12
SINCE DEC 1 2.62 3.31 -0.69 6.12
SINCE JAN 1 40.82 46.81 -5.99 43.88
SNOWFALL (IN)
YESTERDAY 0.0 9.0 1969 0.2 -0.2 0.0
MONTH TO DATE 4.8 3.7 1.1 T
SINCE DEC 1 4.8 3.7 1.1 T
SINCE JUL 1 4.8 4.8 0.0 T
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 39 32 7 20
MONTH TO DATE 879 766 113 678
SINCE DEC 1 879 766 113 678
SINCE JUL 1 1748 1805 -57 1765
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 994 981 13 790
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 3.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 11:00 PM
LOWEST 49 3:00 PM
AVERAGE 65
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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 2024......SUNRISE 7:25 AM EST SUNSET 4:42 PM EST
DECEMBER 28 2024......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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