192
CDUS41 KPHI 150558
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
158 AM EDT FRI SEP 15 2023
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 14 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 74 2:58 PM 91 1931 78 -4 77
2008
2016
MINIMUM 53 11:59 PM 40 1946 56 -3 53
AVERAGE 64 67 -3 65
PRECIPITATION (IN)
YESTERDAY 0.00 3.24 1973 0.16 -0.16 0.00
MONTH TO DATE 2.12 2.06 0.06 2.28
SINCE SEP 1 2.12 2.06 0.06 2.28
SINCE JAN 1 31.29 33.34 -2.05 33.01
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 2 -1 0
MONTH TO DATE 3 13 -10 0
SINCE SEP 1 3 13 -10 0
SINCE JUL 1 3 17 -14 0
COOLING
YESTERDAY 0 4 -4 0
MONTH TO DATE 112 71 41 71
SINCE SEP 1 112 71 41 71
SINCE JAN 1 772 931 -159 963
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 2:00 AM
LOWEST 42 3:00 PM
AVERAGE 66
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THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 95 1927
MINIMUM TEMPERATURE (F) 56 38 1975
SUNRISE AND SUNSET
SEPTEMBER 15 2023.....SUNRISE 6:42 AM EDT SUNSET 7:11 PM EDT
SEPTEMBER 16 2023.....SUNRISE 6:43 AM EDT SUNSET 7:09 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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