709
CDUS41 KPHI 200551
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
151 AM EDT FRI OCT 20 2023
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 19 2023
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)
YESTERDAY
MAXIMUM 64 4:05 PM 84 2016 64 0 51
MINIMUM 38 6:12 AM 24 1974 43 -5 28
AVERAGE 51 54 -3 40
PRECIPITATION (IN)
YESTERDAY 0.00 3.67 1996 0.13 -0.13 0.00
MONTH TO DATE 1.19 2.73 -1.54 4.58
SINCE SEP 1 5.22 7.57 -2.35 8.05
SINCE JAN 1 34.39 38.85 -4.46 38.78
SNOWFALL (IN)
YESTERDAY 0.0 1.2 1972 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 12 2 25
MONTH TO DATE 170 167 3 242
SINCE SEP 1 251 236 15 326
SINCE JUL 1 251 240 11 326
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 17 11 6 0
SINCE SEP 1 129 119 10 90
SINCE JAN 1 789 979 -190 982
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 56 2:00 PM
AVERAGE 77
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THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 78 1936
MINIMUM TEMPERATURE (F) 42 24 1972
SUNRISE AND SUNSET
OCTOBER 20 2023.......SUNRISE 7:18 AM EDT SUNSET 6:14 PM EDT
OCTOBER 21 2023.......SUNRISE 7:19 AM EDT SUNSET 6:13 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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