264
CDUS41 KPHI 122126
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
526 PM EDT TUE AUG 12 2025
...............................
..THE ALLENTOWN PA CLIMATE SUMMARY FOR AUGUST 12 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 92 3:29 PM 98 1944 85 7 80
MINIMUM 62 5:21 AM 47 1930 64 -2 56
AVERAGE 77 74 3 68
PRECIPITATION (IN)
TODAY 0.00 2.17 1955 0.15 -0.15 0.00
MONTH TO DATE 0.41 1.93 -1.52 2.95
SINCE JUN 1 7.60 11.63 -4.03 8.82
SINCE JAN 1 27.11 28.65 -1.54 31.94
SNOWFALL (IN)
TODAY 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 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 27 20 7 3
SINCE JUL 1 0 1 -1 0
COOLING
TODAY 12 9 3 3
MONTH TO DATE 69 117 -48 129
SINCE JUN 1 685 641 44 745
SINCE JAN 1 712 709 3 828
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 47 1:00 PM
AVERAGE 70
......................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 98 1944
2002
MINIMUM TEMPERATURE (F) 63 45 1930
SUNRISE AND SUNSET
AUGUST 12 2025........SUNRISE 6:10 AM EDT SUNSET 8:03 PM EDT
AUGUST 13 2025........SUNRISE 6:11 AM EDT SUNSET 8:02 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page