039
CDUS41 KPHI 182124
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
524 PM EDT MON AUG 18 2025
...............................
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR AUGUST 18 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1872 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 77 1:43 AM 97 1995 86 -9 86
MINIMUM 65 10:07 AM 52 1961 68 -3 71
AVERAGE 71 77 -6 79
PRECIPITATION (IN)
TODAY 0.06 2.54 1901 0.13 -0.07 0.78
MONTH TO DATE 1.59 2.55 -0.96 5.07
SINCE JUN 1 8.40 10.97 -2.57 12.19
SINCE JAN 1 25.79 27.62 -1.83 32.66
SNOWFALL (IN)
TODAY 0.0 T 2011 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 T
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 8 10 -2 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 6 12 -6 14
MONTH TO DATE 227 227 0 255
SINCE JUN 1 1089 918 171 1145
SINCE JAN 1 1188 1016 172 1298
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 11.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 12:00 AM
LOWEST 68 7:00 AM
AVERAGE 83
......................................................
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 94 1914
1937
2002
MINIMUM TEMPERATURE (F) 68 51 1963
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 6:16 AM EDT SUNSET 7:53 PM EDT
AUGUST 19 2025........SUNRISE 6:17 AM EDT SUNSET 7:51 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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