574
CDUS41 KPHI 080545
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
145 AM EDT FRI SEP 08 2023
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 7 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 92R 12:19 PM 91 1985 81 11 69
2015
2016
MINIMUM 67 11:59 PM 43 1962 58 9 64
1984
2000
AVERAGE 80 69 11 67
PRECIPITATION (IN)
YESTERDAY 0.56 1.49 2011 0.14 0.42 0.06
MONTH TO DATE 0.56 1.02 -0.46 1.48
SINCE SEP 1 0.56 1.02 -0.46 1.48
SINCE JAN 1 29.73 32.30 -2.57 32.21
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 1 -1 0
MONTH TO DATE 2 4 -2 0
SINCE SEP 1 2 4 -2 0
SINCE JUL 1 2 8 -6 0
COOLING
YESTERDAY 15 5 10 2
MONTH TO DATE 68 40 28 47
SINCE SEP 1 68 40 28 47
SINCE JAN 1 728 900 -172 939
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 8:00 PM
LOWEST 51 12:00 PM
AVERAGE 72
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 97 1939
MINIMUM TEMPERATURE (F) 58 42 1962
SUNRISE AND SUNSET
SEPTEMBER 8 2023.....SUNRISE 6:35 AM EDT SUNSET 7:23 PM EDT
SEPTEMBER 9 2023.....SUNRISE 6:36 AM EDT SUNSET 7:21 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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