292
CDUS41 KPHI 122136
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
436 PM EST TUE DEC 12 2023
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR DECEMBER 12 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 43 2:34 PM 63 1931 44 -1 39
MINIMUM 24 6:45 AM 2 1988 28 -4 25
AVERAGE 34 36 -2 32
PRECIPITATION (IN)
TODAY 0.00 2.10 1983 0.14 -0.14 0.00
MONTH TO DATE 2.83 1.64 1.19 1.90
SINCE DEC 1 2.83 1.64 1.19 1.90
SINCE JAN 1 40.59 45.14 -4.55 43.94
SNOWFALL (IN)
TODAY 0.0 3.9 1960 0.1 -0.1 0.0
MONTH TO DATE T 1.5 -1.5 T
SINCE DEC 1 T 1.5 -1.5 T
SINCE JUL 1 T 2.6 -2.6 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 31 29 2 33
MONTH TO DATE 307 332 -25 337
SINCE DEC 1 307 332 -25 337
SINCE JUL 1 1394 1371 23 1438
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 20 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 9.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 8:00 AM
LOWEST 49 2:00 PM
AVERAGE 62
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 68 2015
MINIMUM TEMPERATURE (F) 27 5 1960
1988
1995
SUNRISE AND SUNSET
DECEMBER 12 2023......SUNRISE 7:16 AM EST SUNSET 4:35 PM EST
DECEMBER 13 2023......SUNRISE 7:17 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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