968
CDUS41 KPHI 110544
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
144 AM EDT MON MAY 11 2026
...............................
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR MAY 10 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 12:57 PM 93 1896 73 7 74
MINIMUM 52 4:32 AM 33 1966 52 0 49
AVERAGE 66 63 3 62
PRECIPITATION (IN)
YESTERDAY 0.09 1.35 1989 0.10 -0.01 0.00
MONTH TO DATE 0.21 1.01 -0.80 0.37
SINCE MAR 1 4.22 8.44 -4.22 8.56
SINCE JAN 1 9.30 14.32 -5.02 11.54
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 MAR 1 T 3.9 -3.9 T
SINCE JUL 1 30.1 23.1 7.0 8.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 3
MONTH TO DATE 40 50 -10 10
SINCE MAR 1 765 1045 -280 747
SINCE JUL 1 4264 4444 -180 3968
COOLING
YESTERDAY 1 2 -1 0
MONTH TO DATE 11 13 -2 40
SINCE MAR 1 74 29 45 58
SINCE JAN 1 74 29 45 58
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 39 1:00 PM
AVERAGE 66
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THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 93 1896
MINIMUM TEMPERATURE (F) 53 28 1966
SUNRISE AND SUNSET
MAY 11 2026...........SUNRISE 5:50 AM EDT SUNSET 8:05 PM EDT
MAY 12 2026...........SUNRISE 5:49 AM EDT SUNSET 8:06 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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