943
CDUS41 KPHI 132139
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
439 PM EST WED DEC 13 2023
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 13 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 44 2:31 PM 68 2015 44 0 40
MINIMUM 22 6:21 AM 5 1960 27 -5 20
1988
1995
AVERAGE 33 36 -3 30
PRECIPITATION (IN)
TODAY 0.00 1.48 1996 0.13 -0.13 0.00
MONTH TO DATE 2.83 1.77 1.06 1.90
SINCE DEC 1 2.83 1.77 1.06 1.90
SINCE JAN 1 40.59 45.27 -4.68 43.94
SNOWFALL (IN)
TODAY MM 7.2 1966 0.2 MM 0.0
MONTH TO DATE T 1.7 -1.7 T
SINCE DEC 1 T 1.7 -1.7 T
SINCE JUL 1 T 2.8 -2.8 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 32 30 2 35
MONTH TO DATE 339 362 -23 372
SINCE DEC 1 339 362 -23 372
SINCE JUL 1 1426 1401 25 1473
COOLING
TODAY 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 17 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.5
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 88 5:00 AM
LOWEST 36 12:00 PM
AVERAGE 62
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 68 2015
MINIMUM TEMPERATURE (F) 27 -2 2005
SUNRISE AND SUNSET
DECEMBER 13 2023......SUNRISE 7:17 AM EST SUNSET 4:35 PM EST
DECEMBER 14 2023......SUNRISE 7:18 AM EST SUNSET 4:35 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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