077
CDUS41 KPHI 210658
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
258 AM EDT WED MAY 21 2025
...............................
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR MAY 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 69 4:54 PM 94 1962 75 -6 78
1996
MINIMUM 50 5:41 AM 43 2002 55 -5 53
AVERAGE 60 65 -5 66
PRECIPITATION (IN)
YESTERDAY 0.00 1.64 1969 0.11 -0.11 0.00
MONTH TO DATE 3.48 2.07 1.41 1.18
SINCE MAR 1 11.67 9.50 2.17 12.53
SINCE JAN 1 14.65 15.38 -0.73 19.93
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 0.0
SINCE JUL 1 8.1 23.1 -15.0 11.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 3 2 0
MONTH TO DATE 18 84 -66 72
SINCE MAR 1 755 1080 -325 854
SINCE JUL 1 3976 4480 -504 3809
COOLING
YESTERDAY 0 3 -3 1
MONTH TO DATE 74 37 37 37
SINCE MAR 1 92 53 39 63
SINCE JAN 1 92 53 39 63
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 7.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 11:00 PM
LOWEST 40 5:00 PM
AVERAGE 55
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THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 95 1934
2022
MINIMUM TEMPERATURE (F) 56 41 2002
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 5:41 AM EDT SUNSET 8:15 PM EDT
MAY 22 2025...........SUNRISE 5:40 AM EDT SUNSET 8:16 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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