155
CDUS41 KPHI 180602
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
202 AM EDT WED SEP 18 2024
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 17 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 78 3:02 PM 93 1991 77 1 73
MINIMUM 57 2:38 AM 39 1959 55 2 48
1986
2007
AVERAGE 68 66 2 61
PRECIPITATION (IN)
YESTERDAY 0.00 1.83 1958 0.17 -0.17 0.23
MONTH TO DATE 0.44 2.57 -2.13 2.35
SINCE SEP 1 0.44 2.57 -2.13 2.35
SINCE JAN 1 35.06 33.85 1.21 31.52
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 0 2 -2 4
MONTH TO DATE 27 19 8 9
SINCE SEP 1 27 19 8 9
SINCE JUL 1 36 23 13 9
COOLING
YESTERDAY 3 3 0 0
MONTH TO DATE 26 81 -55 112
SINCE SEP 1 26 81 -55 112
SINCE JAN 1 962 941 21 772
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 7.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 2:00 AM
LOWEST 54 3:00 PM
AVERAGE 72
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 90 1965
MINIMUM TEMPERATURE (F) 55 36 1990
SUNRISE AND SUNSET
SEPTEMBER 18 2024.....SUNRISE 6:46 AM EDT SUNSET 7:05 PM EDT
SEPTEMBER 19 2024.....SUNRISE 6:47 AM EDT SUNSET 7:03 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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