899
CDUS41 KPHI 152131
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
531 PM EDT SUN SEP 15 2024
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 15 2024
VALID TODAY AS OF 0500 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 82 3:11 PM 95 1927 78 4 75
MINIMUM 55 5:36 AM 38 1975 56 -1 51
AVERAGE 69 67 2 63
PRECIPITATION (IN)
TODAY 0.00 3.23 2003 0.17 -0.17 0.00
MONTH TO DATE 0.44 2.23 -1.79 2.12
SINCE SEP 1 0.44 2.23 -1.79 2.12
SINCE JAN 1 35.06 33.51 1.55 31.29
SNOWFALL (IN)
TODAY 0.0 0.0 2001 0.0 0.0 0.0
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 2 -2 2
MONTH TO DATE 25 15 10 5
SINCE SEP 1 25 15 10 5
SINCE JUL 1 34 19 15 5
COOLING
TODAY 4 4 0 0
MONTH TO DATE 23 75 -52 112
SINCE SEP 1 23 75 -52 112
SINCE JAN 1 959 935 24 772
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 47 3:00 PM
AVERAGE 72
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 95 1991
MINIMUM TEMPERATURE (F) 55 38 1923
SUNRISE AND SUNSET
SEPTEMBER 15 2024.....SUNRISE 6:43 AM EDT SUNSET 7:10 PM EDT
SEPTEMBER 16 2024.....SUNRISE 6:44 AM EDT SUNSET 7:08 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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