036
CDUS41 KPHI 100554
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
154 AM EDT TUE SEP 10 2024
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 9 2024
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)
YESTERDAY
MAXIMUM 75 2:54 PM 95 2015 80 -5 85
MINIMUM 44 6:07 AM 42 1986 58 -14 65
AVERAGE 60 69 -9 75
PRECIPITATION (IN)
YESTERDAY T 1.48 1929 0.15 -0.15 0.34
MONTH TO DATE 0.44 1.31 -0.87 0.95
SINCE SEP 1 0.44 1.31 -0.87 0.95
SINCE JAN 1 35.06 32.59 2.47 30.12
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 5 1 4 0
MONTH TO DATE 25 6 19 2
SINCE SEP 1 25 6 19 2
SINCE JUL 1 34 10 24 2
COOLING
YESTERDAY 0 5 -5 10
MONTH TO DATE 11 50 -39 89
SINCE SEP 1 11 50 -39 89
SINCE JAN 1 947 910 37 749
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 38 4:00 PM
AVERAGE 66
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THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 96 1983
MINIMUM TEMPERATURE (F) 57 39 1956
SUNRISE AND SUNSET
SEPTEMBER 10 2024.....SUNRISE 6:38 AM EDT SUNSET 7:18 PM EDT
SEPTEMBER 11 2024.....SUNRISE 6:39 AM EDT SUNSET 7:16 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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