686
CDUS41 KPHI 010557
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
157 AM EDT SUN OCT 01 2023
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 30 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 71 2:28 PM 87 1953 72 -1 61
1986
MINIMUM 56 10:43 PM 32 1942 50 6 42
AVERAGE 64 61 3 52
PRECIPITATION (IN)
YESTERDAY T 5.73 2010 0.18 -0.18 T
MONTH TO DATE 4.03 4.84 -0.81 3.47
SINCE SEP 1 4.03 4.84 -0.81 3.47
SINCE JAN 1 33.20 36.12 -2.92 34.20
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 1 6 -5 13
MONTH TO DATE 81 70 11 84
SINCE SEP 1 81 70 11 84
SINCE JUL 1 81 74 7 84
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 112 108 4 90
SINCE SEP 1 112 108 4 90
SINCE JAN 1 772 968 -196 982
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 4.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 10:00 PM
LOWEST 66 2:00 PM
AVERAGE 80
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 89 1927
MINIMUM TEMPERATURE (F) 49 33 1930
1993
SUNRISE AND SUNSET
OCTOBER 1 2023.......SUNRISE 6:58 AM EDT SUNSET 6:44 PM EDT
OCTOBER 2 2023.......SUNRISE 6:59 AM EDT SUNSET 6:42 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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