559
CDUS41 KPHI 152143
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
543 PM EDT FRI MAY 15 2026
...............................
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR MAY 15 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 68 4:30 PM 93 1900 74 -6 77
MINIMUM 53 6:47 AM 39 1966 54 -1 63
AVERAGE 61 64 -3 70
PRECIPITATION (IN)
TODAY 0.00 1.40 1981 0.10 -0.10 0.03
MONTH TO DATE 0.39 1.54 -1.15 1.98
SINCE MAR 1 4.40 8.97 -4.57 10.17
SINCE JAN 1 9.48 14.85 -5.37 13.15
SNOWFALL (IN)
TODAY 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
TODAY 4 3 1 0
MONTH TO DATE 60 69 -9 12
SINCE MAR 1 785 1064 -279 749
SINCE JUL 1 4284 4463 -179 3970
COOLING
TODAY 0 2 -2 5
MONTH TO DATE 13 23 -10 55
SINCE MAR 1 76 39 37 73
SINCE JAN 1 76 39 37 73
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 13.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 6:00 AM
LOWEST 42 1:00 PM
AVERAGE 54
......................................................
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 90 1951
1998
MINIMUM TEMPERATURE (F) 54 40 1959
1973
1984
SUNRISE AND SUNSET
MAY 15 2026...........SUNRISE 5:46 AM EDT SUNSET 8:09 PM EDT
MAY 16 2026...........SUNRISE 5:45 AM EDT SUNSET 8:10 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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