451
CDUS41 KPHI 252127
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
527 PM EDT SAT APR 25 2026
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR APRIL 25 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 52 12:06 AM 89 1960 67 -15 79
MINIMUM 43 3:59 PM 27 1936 44 -1 44
1956
2015
AVERAGE 48 56 -8 62
PRECIPITATION (IN)
TODAY 0.31 1.64 1952 0.13 0.18 T
MONTH TO DATE 1.58 3.05 -1.47 1.82
SINCE MAR 1 7.31 6.68 0.63 5.50
SINCE JAN 1 11.05 12.75 -1.70 8.83
SNOWFALL (IN)
TODAY 0.0 T 1983 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 17 10 7 3
MONTH TO DATE 296 358 -62 352
SINCE MAR 1 933 1112 -179 970
SINCE JUL 1 5336 5071 265 5012
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 17 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 11.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 PM
LOWEST 52 3:00 AM
AVERAGE 73
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 92 1990
MINIMUM TEMPERATURE (F) 44 30 1934
1967
2001
SUNRISE AND SUNSET
APRIL 25 2026.........SUNRISE 6:08 AM EDT SUNSET 7:52 PM EDT
APRIL 26 2026.........SUNRISE 6:07 AM EDT SUNSET 7:53 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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