306
CDUS41 KPHI 172135
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
435 PM EST TUE DEC 17 2024
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 17 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 3:10 PM 63 2000 43 11 55
MINIMUM 40 12:59 AM -2 1951 27 13 40
AVERAGE 47 34 13 48
PRECIPITATION (IN)
TODAY T 2.16 2000 0.12 -0.12 1.29
MONTH TO DATE 2.13 2.27 -0.14 4.12
SINCE DEC 1 2.13 2.27 -0.14 4.12
SINCE JAN 1 40.33 45.77 -5.44 41.88
SNOWFALL (IN)
TODAY 0.0 3.0 1919 0.2 -0.2 0.0
MONTH TO DATE 0.3 2.3 -2.0 T
SINCE DEC 1 0.3 2.3 -2.0 T
SINCE JUL 1 0.3 3.4 -3.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 18 30 -12 17
MONTH TO DATE 532 482 50 435
SINCE DEC 1 532 482 50 435
SINCE JUL 1 1401 1521 -120 1522
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 13 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 9:00 AM
LOWEST 69 3:00 PM
AVERAGE 83
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 62 2006
MINIMUM TEMPERATURE (F) 26 5 1945
SUNRISE AND SUNSET
DECEMBER 17 2024......SUNRISE 7:20 AM EST SUNSET 4:36 PM EST
DECEMBER 18 2024......SUNRISE 7:21 AM EST SUNSET 4:37 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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