455
CDUS41 KPHI 152138
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
538 PM EDT FRI SEP 15 2023
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 15 2023
VALID TODAY AS OF 0500 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 75 2:57 PM 95 1927 78 -3 72
MINIMUM 51 5:22 AM 38 1975 56 -5 50
AVERAGE 63 67 -4 61
PRECIPITATION (IN)
TODAY 0.00 3.23 2003 0.17 -0.17 0.00
MONTH TO DATE 2.12 2.23 -0.11 2.28
SINCE SEP 1 2.12 2.23 -0.11 2.28
SINCE JAN 1 31.29 33.51 -2.22 33.01
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 2 2 0 4
MONTH TO DATE 5 15 -10 4
SINCE SEP 1 5 15 -10 4
SINCE JUL 1 5 19 -14 4
COOLING
TODAY 0 4 -4 0
MONTH TO DATE 112 75 37 71
SINCE SEP 1 112 75 37 71
SINCE JAN 1 772 935 -163 963
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 7.4
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 77 5:00 AM
LOWEST 40 2:00 PM
AVERAGE 59
......................................................
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 2023.....SUNRISE 6:42 AM EDT SUNSET 7:11 PM EDT
SEPTEMBER 16 2023.....SUNRISE 6:43 AM EDT SUNSET 7:09 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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