817
CDUS41 KPHI 200543
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
143 AM EDT SAT JUN 20 2026
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JUNE 19 2026
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)
YESTERDAY
MAXIMUM 82 4:07 PM 96 1994 83 -1 89
MINIMUM 63 9:13 PM 46 1999 61 2 66
AVERAGE 73 72 1 78
PRECIPITATION (IN)
YESTERDAY T 2.30 1936 0.15 -0.15 0.08
MONTH TO DATE 0.90 2.75 -1.85 2.78
SINCE JUN 1 0.90 2.75 -1.85 2.78
SINCE JAN 1 15.56 19.77 -4.21 22.29
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 35.5 33.1 2.4 17.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 7 18 -11 27
SINCE JUN 1 7 18 -11 27
SINCE JUL 1 5598 5285 313 5210
COOLING
YESTERDAY 8 7 1 13
MONTH TO DATE 126 101 25 86
SINCE JUN 1 126 101 25 86
SINCE JAN 1 217 169 48 113
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WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 9.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 9:00 PM
LOWEST 30 3:00 PM
AVERAGE 51
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THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 100 1923
MINIMUM TEMPERATURE (F) 61 44 1926
SUNRISE AND SUNSET
JUNE 20 2026..........SUNRISE 5:31 AM EDT SUNSET 8:36 PM EDT
JUNE 21 2026..........SUNRISE 5:31 AM EDT SUNSET 8:36 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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