430
CDUS41 KPHI 210559
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
159 AM EDT THU AUG 21 2025
...............................
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR AUGUST 20 2025
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)
YESTERDAY
MAXIMUM 74 5:10 PM 99 1983 86 -12 73
MINIMUM 64 11:59 PM 52 1949 68 -4 61
AVERAGE 69 76 -7 67
PRECIPITATION (IN)
YESTERDAY 0.09 1.87 1948 0.14 -0.05 0.00
MONTH TO DATE 1.68 2.82 -1.14 5.07
SINCE JUN 1 8.49 11.24 -2.75 12.19
SINCE JAN 1 25.88 27.89 -2.01 32.66
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 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
YESTERDAY 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
YESTERDAY 4 12 -8 2
MONTH TO DATE 240 251 -11 269
SINCE JUN 1 1102 942 160 1159
SINCE JAN 1 1201 1040 161 1312
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 10.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 73 12:00 AM
AVERAGE 87
......................................................
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 96 1916
MINIMUM TEMPERATURE (F) 67 54 1879
1940
1949
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 6:19 AM EDT SUNSET 7:49 PM EDT
AUGUST 22 2025........SUNRISE 6:20 AM EDT SUNSET 7:47 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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