490
CDUS41 KPHI 292120
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
520 PM EDT TUE APR 29 2025
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 29 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 81 3:36 PM 88 2024 69 12 88
MINIMUM 40 5:42 AM 29 1947 45 -5 54
AVERAGE 61 57 4 71
PRECIPITATION (IN)
TODAY 0.00 1.76 1923 0.13 -0.13 0.00
MONTH TO DATE 2.05 3.55 -1.50 4.41
SINCE MAR 1 5.73 7.18 -1.45 9.55
SINCE JAN 1 9.06 13.25 -4.19 18.20
SNOWFALL (IN)
TODAY 0.0 T 1951 0.0 0.0 0.0
MONTH TO DATE 0.0 0.5 -0.5 0.0
SINCE MAR 1 0.0 6.8 -6.8 T
SINCE JUL 1 17.8 33.1 -15.3 25.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 4 9 -5 0
MONTH TO DATE 375 395 -20 380
SINCE MAR 1 993 1150 -157 1007
SINCE JUL 1 5035 5116 -81 4746
COOLING
TODAY 0 0 0 6
MONTH TO DATE 1 0 1 6
SINCE MAR 1 1 0 1 6
SINCE JAN 1 1 0 1 6
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 6:00 AM
LOWEST 32 1:00 PM
AVERAGE 59
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 92 1942
MINIMUM TEMPERATURE (F) 45 29 1931
SUNRISE AND SUNSET
APRIL 29 2025.........SUNRISE 6:03 AM EDT SUNSET 7:56 PM EDT
APRIL 30 2025.........SUNRISE 6:01 AM EDT SUNSET 7:57 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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