404
CDUS41 KCTP 172143
CLIMDT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
543 PM EDT WED SEP 17 2025
...............................
..THE HARRISBURG PA CLIMATE SUMMARY FOR SEPTEMBER 17 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1888 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 75 226 PM 93 1972 77 -2 81
MINIMUM 59 322 AM 41 1959 58 1 63
AVERAGE 67 68 -1 72
PRECIPITATION (IN)
TODAY 0.23 2.46 2004 0.18 0.05 T
MONTH TO DATE 0.61 2.74 -2.13 0.16
SINCE SEP 1 0.61 2.74 -2.13 0.16
SINCE JAN 1 31.04 31.93 -0.89 32.26
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 2 9 -7 7
SINCE SEP 1 2 9 -7 7
SINCE JUL 1 4 10 -6 10
COOLING
TODAY 2 4 -2 7
MONTH TO DATE 83 102 -19 70
SINCE SEP 1 83 102 -19 70
SINCE JAN 1 1141 1123 18 1335
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 55 100 PM
AVERAGE 74
......................................................
THE HARRISBURG PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 92 1965
MINIMUM TEMPERATURE (F) 58 40 1959
1990
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 650 AM EDT SUNSET 712 PM EDT
SEPTEMBER 18 2025.....SUNRISE 651 AM EDT SUNSET 710 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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