403
CDUS41 KPHI 110604
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
204 AM EDT FRI APR 11 2025
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 10 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 50 12:14 PM 86 2013 61 -11 71
MINIMUM 35 12:53 AM 23 1950 38 -3 50
AVERAGE 43 50 -7 61
PRECIPITATION (IN)
YESTERDAY T 1.54 1993 0.12 -0.12 0.00
MONTH TO DATE 0.76 1.20 -0.44 3.60
SINCE MAR 1 4.44 4.83 -0.39 8.74
SINCE JAN 1 7.77 10.90 -3.13 17.39
SNOWFALL (IN)
YESTERDAY 0.0 2.0 1918 0.0 0.0 0.0
MONTH TO DATE 0.0 0.3 -0.3 0.0
SINCE MAR 1 0.0 6.6 -6.6 T
SINCE JUL 1 17.8 32.9 -15.1 25.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 22 15 7 4
MONTH TO DATE 186 171 15 167
SINCE MAR 1 804 926 -122 794
SINCE JUL 1 4846 4892 -46 4533
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 5:00 AM
LOWEST 41 12:00 PM
AVERAGE 58
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THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 85 2017
MINIMUM TEMPERATURE (F) 39 24 2007
2018
SUNRISE AND SUNSET
APRIL 11 2025.........SUNRISE 6:29 AM EDT SUNSET 7:37 PM EDT
APRIL 12 2025.........SUNRISE 6:27 AM EDT SUNSET 7:38 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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