834
CDUS41 KPHI 170557
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
157 AM EDT FRI APR 17 2026
...............................
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR APRIL 16 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 91R 3:59 PM 90 2002 65 26 57
MINIMUM 65 4:21 AM 27 1943 45 20 44
AVERAGE 78 55 23 51
PRECIPITATION (IN)
YESTERDAY 0.00 3.11 2011 0.11 -0.11 0.00
MONTH TO DATE 1.11 1.88 -0.77 2.80
SINCE MAR 1 3.01 5.84 -2.83 8.16
SINCE JAN 1 8.09 11.72 -3.63 11.14
SNOWFALL (IN)
YESTERDAY 0.0 0.5 1888 0.0 0.0 0.0
MONTH TO DATE 0.0 0.3 -0.3 T
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 11 -11 14
MONTH TO DATE 118 214 -96 219
SINCE MAR 1 608 880 -272 695
SINCE JUL 1 4107 4279 -172 3916
COOLING
YESTERDAY 13 0 13 0
MONTH TO DATE 41 0 41 1
SINCE MAR 1 51 1 50 2
SINCE JAN 1 51 1 50 2
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 5:00 AM
LOWEST 31 3:00 PM
AVERAGE 55
......................................................
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 95 2002
MINIMUM TEMPERATURE (F) 45 27 1962
1980
SUNRISE AND SUNSET
APRIL 17 2026.........SUNRISE 6:20 AM EDT SUNSET 7:41 PM EDT
APRIL 18 2026.........SUNRISE 6:19 AM EDT SUNSET 7:42 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page