792
CDUS41 KPHI 312122
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
422 PM EST TUE DEC 31 2024
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 31 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 54 1:53 PM 61 1932 40 14 41
1965
1972
MINIMUM 25 7:44 AM -6 1963 24 1 34
AVERAGE 40 32 8 38
PRECIPITATION (IN)
TODAY 0.00 1.04 2018 0.11 -0.11 T
MONTH TO DATE 3.24 3.86 -0.62 8.62
SINCE DEC 1 3.24 3.86 -0.62 8.62
SINCE JAN 1 41.44 47.36 -5.92 46.38
SNOWFALL (IN)
TODAY 0.0 6.0 1898 0.2 -0.2 0.0
MONTH TO DATE 4.8 4.6 0.2 T
SINCE DEC 1 4.8 4.6 0.2 T
SINCE JUL 1 4.8 5.7 -0.9 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 25 33 -8 27
MONTH TO DATE 1001 931 70 790
SINCE DEC 1 1001 931 70 790
SINCE JUL 1 1870 1970 -100 1877
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 8:00 AM
LOWEST 40 2:00 PM
AVERAGE 66
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 62 2005
MINIMUM TEMPERATURE (F) 24 -3 1968
SUNRISE AND SUNSET
DECEMBER 31 2024......SUNRISE 7:25 AM EST SUNSET 4:45 PM EST
JANUARY 1 2025.......SUNRISE 7:26 AM EST SUNSET 4:46 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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