875
CDUS41 KCTP 202121
CLIMDT
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
521 PM EDT SAT SEP 20 2025
...............................
..THE HARRISBURG PA CLIMATE SUMMARY FOR SEPTEMBER 20 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 81 232 PM 93 1895 76 5 85
MINIMUM 61 642 AM 37 1979 57 4 60
AVERAGE 71 66 5 73
PRECIPITATION (IN)
TODAY 0.00 1.45 1938 0.17 -0.17 0.00
MONTH TO DATE 0.61 3.26 -2.65 0.16
SINCE SEP 1 0.61 3.26 -2.65 0.16
SINCE JAN 1 31.04 32.45 -1.41 32.26
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 2 15 -13 7
SINCE SEP 1 2 15 -13 7
SINCE JUL 1 4 16 -12 10
COOLING
TODAY 6 3 3 8
MONTH TO DATE 108 113 -5 96
SINCE SEP 1 108 113 -5 96
SINCE JAN 1 1166 1134 32 1361
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 1200 AM
LOWEST 35 300 PM
AVERAGE 52
......................................................
THE HARRISBURG PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 94 1895
MINIMUM TEMPERATURE (F) 56 35 1956
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 653 AM EDT SUNSET 707 PM EDT
SEPTEMBER 21 2025.....SUNRISE 654 AM EDT SUNSET 705 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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