311
CDUS41 KPHI 300559
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
159 AM EDT SAT SEP 30 2023
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 29 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 66 1:08 PM 86 1929 72 -6 66
1945
MINIMUM 56 1:35 AM 32 2000 50 6 44
AVERAGE 61 61 0 55
PRECIPITATION (IN)
YESTERDAY 0.07 1.82 1963 0.18 -0.11 0.00
MONTH TO DATE 4.03 4.66 -0.63 3.47
SINCE SEP 1 4.03 4.66 -0.63 3.47
SINCE JAN 1 33.20 35.94 -2.74 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 4 5 -1 10
MONTH TO DATE 80 64 16 71
SINCE SEP 1 80 64 16 71
SINCE JUL 1 80 68 12 71
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 112 107 5 90
SINCE SEP 1 112 107 5 90
SINCE JAN 1 772 967 -195 982
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 9.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 PM
LOWEST 75 11:00 AM
AVERAGE 84
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 87 1953
1986
MINIMUM TEMPERATURE (F) 50 32 1942
SUNRISE AND SUNSET
SEPTEMBER 30 2023.....SUNRISE 6:57 AM EDT SUNSET 6:46 PM EDT
OCTOBER 1 2023.......SUNRISE 6:58 AM EDT SUNSET 6:44 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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