Climatological Report (Daily)
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
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CDUS41 KPHI 312139
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
539 PM EDT THU JUL 31 2025
...................................
...THE ALLENTOWN PA CLIMATE SUMMARY FOR JULY 31 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 83 10:36 AM 101 1954 86 -3 90
MINIMUM 74 3:59 PM 50 2021 65 9 73
AVERAGE 79 75 4 82
PRECIPITATION (IN)
TODAY 0.16 1.61 1970 0.18 -0.02 0.00
MONTH TO DATE 4.03 5.30 -1.27 3.60
SINCE JUN 1 7.29 9.70 -2.41 5.87
SINCE JAN 1 26.80 26.72 0.08 28.99
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 19 8 3
SINCE JUL 1 0 0 0 0
COOLING
TODAY 14 10 4 17
MONTH TO DATE 396 328 68 376
SINCE JUN 1 621 524 97 616
SINCE JAN 1 648 592 56 699
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 3:00 AM
LOWEST 72 11:00 AM
AVERAGE 83
..........................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 98 1955
MINIMUM TEMPERATURE (F) 65 52 1964
1998
SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE 5:58 AM EDT SUNSET 8:18 PM EDT
AUGUST 1 2025........SUNRISE 5:59 AM EDT SUNSET 8:17 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$