804
CDUS41 KPHI 112141
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
541 PM EDT FRI APR 11 2025
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 11 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 45 2:59 PM 85 2017 62 -17 71
MINIMUM 39 7:35 AM 24 2007 39 0 52
2018
AVERAGE 42 50 -8 62
PRECIPITATION (IN)
TODAY 0.03 1.57 1913 0.13 -0.10 0.27
MONTH TO DATE 0.79 1.33 -0.54 3.87
SINCE MAR 1 4.47 4.96 -0.49 9.01
SINCE JAN 1 7.80 11.03 -3.23 17.66
SNOWFALL (IN)
TODAY 0.0 T 1986 0.1 -0.1 0.0
2007
MONTH TO DATE 0.0 0.4 -0.4 0.0
SINCE MAR 1 0.0 6.7 -6.7 T
SINCE JUL 1 17.8 33.0 -15.2 25.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 23 15 8 3
MONTH TO DATE 209 186 23 170
SINCE MAR 1 827 941 -114 797
SINCE JUL 1 4869 4907 -38 4536
COOLING
TODAY 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 15 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 10:00 AM
LOWEST 76 12:00 AM
AVERAGE 85
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 87 1977
MINIMUM TEMPERATURE (F) 39 24 1976
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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