876
CDUS41 KCTP 100629
CLIMDT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
229 AM EDT WED SEP 10 2025
...............................
..THE HARRISBURG PA CLIMATE SUMMARY FOR SEPTEMBER 9 2025
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)
YESTERDAY
MAXIMUM 77 319 PM 96 1941 80 -3 76
MINIMUM 51 554 AM 47 1951 61 -10 49
1979
1986
AVERAGE 64 70 -6 63
PRECIPITATION (IN)
YESTERDAY 0.00 2.54 2018 0.16 -0.16 0.00
MONTH TO DATE 0.38 1.38 -1.00 0.16
SINCE SEP 1 0.38 1.38 -1.00 0.16
SINCE JAN 1 30.81 30.57 0.24 32.26
DEGREE DAYS
HEATING
YESTERDAY 1 1 0 2
MONTH TO DATE 2 1 1 7
SINCE SEP 1 2 1 1 7
SINCE JUL 1 4 2 2 10
COOLING
YESTERDAY 0 6 -6 0
MONTH TO DATE 37 63 -26 23
SINCE SEP 1 37 63 -26 23
SINCE JAN 1 1095 1084 11 1288
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 500 AM
LOWEST 31 200 PM
AVERAGE 59
......................................................
THE HARRISBURG PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 97 1983
MINIMUM TEMPERATURE (F) 60 42 1956
SUNRISE AND SUNSET
SEPTEMBER 10 2025.....SUNRISE 643 AM EDT SUNSET 724 PM EDT
SEPTEMBER 11 2025.....SUNRISE 644 AM EDT SUNSET 722 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