579
CDUS41 KPHI 292133
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
533 PM EDT WED APR 29 2026
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 29 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 62 1:27 PM 88 2024 69 -7 81
MINIMUM 53 6:17 AM 29 1947 45 8 40
AVERAGE 58 57 1 61
PRECIPITATION (IN)
TODAY 0.02 1.76 1923 0.13 -0.11 T
MONTH TO DATE 2.17 3.55 -1.38 2.05
SINCE MAR 1 7.90 7.18 0.72 5.73
SINCE JAN 1 11.64 13.25 -1.61 9.06
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 T 6.8 -6.8 0.0
SINCE JUL 1 35.5 33.1 2.4 17.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 7 9 -2 4
MONTH TO DATE 345 395 -50 375
SINCE MAR 1 982 1149 -167 993
SINCE JUL 1 5385 5108 277 5035
COOLING
TODAY 0 0 0 0
MONTH TO DATE 27 0 27 1
SINCE MAR 1 30 0 30 1
SINCE JAN 1 30 0 30 1
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.4
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 86 4:00 PM
LOWEST 53 12:00 PM
AVERAGE 70
......................................................
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 2026.........SUNRISE 6:03 AM EDT SUNSET 7:56 PM EDT
APRIL 30 2026.........SUNRISE 6:02 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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